1. Açiksöz, S., Görmüş, S. and Karadeniz, N. 2010. Determination of Ecotourism Potential in National Parks: Kure Mountains National Park, Kastamonu-Bartin, Turkey. Afr. J. Agri. Res., 5(8): 589-599.
2. Akman, E., Negiz, N. and Akman, Ç. 2013. Hurry up Slowly for a Sustainable Development. In: "Local and Regional Development: Global and Local Perspectives", (Eds.): Ozer, B. and Güven, S. Manisa Celal Bayar University Institute of Social Sciences, PP. 33-54.
3. Akpınar, N. 1994. Enverimental Impact Assesment for Strip Coal Mining and Land Reclamination Case Study: Milas-Sekköy Strip Coal Mine. Doctoral Thesis, Department of Landscape Architecture, Graduate School of Natural and Applied Sciences, Ankara University, Ankara, 277 PP.
4. Anon. 1997. Guidelines and Manual on Land Use Planning and Practices in Watershed Management and Disaster Reduction. Economic and Social Commission for Asia and The Pacific, United Nations.
5. Aytüre, S. 2013. Rural Tourism Policy in the EU and Implementability in the Aksaray. J. Econ. Admın. Scı., 5(1): 7-23.
6. Beebe, J. 1995. Basic Concepts and Techniques of Rapid Appraisal. Human Organiz., 54: 42-51.
7. Beeton, S. 2001. Ecotourism: Impacts, Potentials and Possibilities. (Eds.): Wearing, S. and Neil, J. ISBN 0750641371, Butterworth-Heinemann, Oxford, 1999, 163 PP.
8. Bhuiyan, A. H., Siwar, C., Ismail, S. M. and Islam, R. 2012. The Role of Ecotourism for Sustainable Development in East Coast Economic Region (Ecer), Malaysia. Int. J. Sustain. Dev., 3 (9): 53-60. Online [Available]: http://www.ssrn.com/link/OIDA-Intl-Journal-Sustainable-Dev.html.
9. Björk, P. 2007. Definition Paradoxes: from Concept to Definition. (Ed.): Higham, J. Critical Issues in Ecotourism, Elsevier, Burlington, MA, PP. 23-45.
10. Blamey, R. K. 1997. Ecotourism: The Search for an Operational Definition. J. Sustain. Tour., 5(2): 109–130.
11. Blamey, R. K. 2001. Principles of Ecotourism. In: "Encyclopedia of Ecotourism",(Ed.): Weaver, D. B. CABI Publishing, New York, PP. 5-22.
12. Boyd, S. W. and Butler, R. W. 1996. Managing Ecotourism: An Opportunity Spectrum Approach. Tour. Manage., 17: 556-566
13. Buist, L. J. and Hoots, T. A. 1982. Recreation Opportunity Spectrum Approach to Resource Planning. J. For., 80(2): 84-86.
14. Butler, R. W. and Waldbrook, L. A. 1991. A New Planning Tool: The Tourism Opportunity Spectrum. J. Tour. Stud., 2(1): 2-14.
15. Cavestro, L. 2003. PRA: Participatory Rural Appraisal, Concepts, Methodologies and Techniques. Retrieved from: http://www. agraria. unipd. it/ agraria/ master/02 03/PARTICIPATORY%20RURAL%20APPRAISAL.pdf., Last Access Date: 23.05.2014.
16. Cengiz, T. and Çelem, H. 2005. Rapıd Rural Apraısal Methods: A Case Study of Alpagut Vıllage (Seben, Bolu). J. Artvin For. Faculty Kafkas Univ., 6(1-2): 161-170.
17. Clark, R. N. and Stankey, G. H. 1979. The Recreation Opportunity Spectrum: A Framework for Planning, Management, and Research. General Technical Report, PNW-98, USDA Forest Service.
18. De Azevedo, L. G. T., Gates, T. K., Fontane, D. G., Labadie, J. W., and Porto, R. L. 2000. Integration of Water Quantity and Quality in Strategic River Basin Planning. J. Water Resour. Plann. Manage. 126 (2):87-97.
19. Drumm, A. and Moore, A. 2005. Ecotourism Development: A Manual for Conservation Planners and Managers. 1. An Introduction to Ecotourism Planning. Second Edition, the Nature Conservancy DC, the World Bank, Arlington, Virginia.
20. Efe, M., Sılaydın Aydın B. 2009. Changeability of Planning Based on Administrative Boundaries and Proposal Boundaries of Provincial Based on Basin. Aegean Geograph. J., 18(1-2): 73-84.
21. 21. Farrington, J., Turton, C., and James, A. J. 1999. Participatory Watershed Development: Challenges for the Twenty-first Century. Oxford University Press.
22. Garipoğlu, N. 2012. The Role of Geography ın Reservoır Plannıng and the Reservoır Plannıng ın Turkey. J. Graudate School Soc. Sci., 16(2): 303-336.
23. Godratollah, B., Azlizam, A., Manohar, M., Mohd, H.I., and Syed, M. H. 2011. Delphi Technique For Generating Criteria And İndicators İn Monitoring Ecotourism Sustainability in Northern Forests Of Iran; Case Study On Dohezar And Sehezar Watersheds. Folia Forestalia Polonica Series A, 53(2): 130–141.
24. Goodwin, H. 1996. In Pursuit of Ecotourism. Biodiversity Conserv., 5: 277-291.
25. Gulinck, H., N. Vyverman, K. Van Bouchout and Gobin, A. 2001. Landscape as Framework for Integrating Local Subsistence and Ecotourism: A Case Study in Zimbabwe. Landscape Urban Plann., 53: 173-182.
26. Gülçubuk, B. 2000. Socio-economic Basis of Use Credit in Rural Areas. Research of Kırıkkale Province Keskin District with Rapid Rural Appraisal Approach. Turkey :union: of Chambers of Agriculture, Ankara.
27. Jones, K. B., Riitters, K. H., Wickham, J. D., Tankersley Jr, R. D., O'Neill, R. V., Chaloud, D. J., and Neale, A. C. 1997. An Ecological Assessment of the United States Mid-Atlantic Region: A Landscape Atlas. EPA/600/R-97/130.
28. Jurowski, C. 2010. Nature and Ecotourism Experience Classification Schema. ICHRIE Summer Conference Proceedings, August 28-31, San Juan, Puerto Rico.
29. Karaman, N. 2004. Sustainable Tourism and Turkey. http:// www. arkitera. com/ arkitera/index.html, Last Access Date: 12/06/2015.
30. Khalid, M. D., Hashim, Z. Rahman, A.A. & Aziz, N.A. 2010a. Ecotourism Opportunity Spectrum at Sungai Sedim Recreational Forest Area, Kedah. Center for Biodiversity and Sustainable, Universiti Teknologi Mara. Shah Alam, Malaysia.
31. Khalid, M. D., Nasır, R. A. M. and Ahmad, C. B. 2010b. Recreation Opportunity Spectrum For Ecotourısm Area at Rezab Hıdupan Lıar Fraser Hıll Selangor. Research Management Instıtute (Rmı), Unıversıtı Teknologı Mara, Malezia. 43 PP.
32. Kiper, T. 2013. Role of Ecotourism in Sustainable Development. ISBN 978-953-51-1167-2, Intech Open Access Publisher, I-Tech Education and Publishing, Rijeka, Crotia, PP. 773-802.
33. Kiper, T. and Cengiz, T. 2012. Development of Ecotourısm Alternatıves In Thrace Dıstrıct. Balkan J. Soc. Sci., 1(2): 1-11.
34. Kiper, T., Uzun, O., Özdemir, G., Üstün, T., 2015. Tubitak Rapid Support Project No. 213O298 Ankara/Turkey.
35. Kiper, T., Korkut, A. and Yılmaz, E. 2011. Determination of Rural Tourism Strategies by Rapid Rural Asessment Technique: The Case of Tekirdağ Province, Şarköy County. J. Food Agri. Environ., 9(1): 491 -496.
36. Krüger, O. 2005. The Role of Ecotourism in Conservation: Panacea or Pandora’s Box?. Biodiversity Conserv., 14(3): 579-600.
37. Li, W. 2004. Environmental Management Indicators for Ecotourism in China’s Nature Reserve: A Case Study in Tianmushan Nature Reserve. Tour. Manage., 25(5): 559–564.
38. Lindberg, K. and Hawkins, D. E. 1993. Ecotourism: A Guide for Planners and Managers. Ecotourism Society. North Bennington, Vermont, U. S. A.
39. McCool, S. F. and Moisey, R. N. 2001. Tourism, Recreation, and Sustainability: Linking Culture and the Environment. CABI, Wallingford, UK, pp.1-15.
40. McHarg, I. L. 1969. Design with Nature. Natural History Press, Garden City, New York.
41. National Watershed Management Strategy (2014-2023). 2014. National Watershed Management Strategy. Republic of Turkey Ministry of Forestry and Water Affairs, PP. 44.
42. Neth, B. 2008. Ecotourism as a Tool for Sustainable Rural Community Development and Natural Resources Management in the Tonle Sap Biosphere Reserve. Kassel University Press, Kassel, PP. 277.
43. Powell, R. B. and Ham, S. H. 2008. Can Ecotourism Interpretation Really Lead to Pro-conservation Knowledge, Attitudes and Behaviour? Evidence from the Galapagos Islands. J. Sustain. Tour., 16( 4): 467-489.
44. Thrace Uniting Force: Nature, Water, Culture, Strategy Plan. 2012. Culture Priority Development and Strategy Action Plan. Kırklareli Province Workshop Report, Historic Cities Association, ÇEKÜL, 115 PP.
45. Türker, N. 2013. Batı Karadeniz Bölümü Ekoturizm Kaynaklarının Değerlendirilmesi ve Bir Ekoturizm Rotası Önerisi. J. Acad. Soc. Sci. Stud. Int. J. Soc. Sci., 6 (4): 1093-1128.
46. Turkey's Tourism Strategy 2023 Action Plan. 2007. Turkey's Tourism Strategy 2023 Action Plan. The Ministry of Culture and Tourism in Ankara.
47. Uzun, O., İlke, F., Çetinkaya, G., Erduran, F. and Açıksöz, S. 2010. Konya, Bozkır-Seydişehir-Ahırlı-Yalıhüyük districts and Suğla Lake location Landscape Management, Conservation and Planning. TC Ministry of Forestry and Waterworks General Directorate of Nature Protection and National Parks, Laser Offset, 175 PP.
48. Weaver, D. B. and Lawton, L. J. 2007. Twenty Years On: The State of Contemporary Ecotourism Research. Tour. Manage., 28(5): 1168-1179.
49. Yaseera, N. and Sharma, S. 2014. Assessment of Ecotourism Potential of Dooru Tehsil and Its Environs, Anantnag, J. and K. J. Biodiversity Environ. Sci. (JBE), 4(5): 329-334.