Ball, C., & Dunn, L. L. (1995). Non-governmental organisations: Guidelines for good policy and practice. London : Commonwealth Foundation.
Chomsky, N. (1999). Profits over people – Neoliberalism and the global order. New York: Seven Stories.
Davies, J. (2002). Research Note: Exploring open spaces and protecting natural places. Journal of Ecotourism, 1(2&3), 173–180.
Davis, B. (2001). Commentary: Tourism research and social theory - expanding the focus. Tourism Geographies: An International Journal of Tourism Space, Place and Environment, 3(2), 125–134.
Finnetty, S. (2001). Analysing the roles of local non-governmental organisations (NGOs) in sustainable tourism: A case study of Belize, Central America. Theses and Dissertations (Comprehensive). Paper 430.
Groom, A.J.R. & Taylor, Paul. (Eds). (1975). Functionalism: Theory and practice in international relations. London: University of London Press.
Hall, C.M. (1991). Introduction to tourism in Australia: Impacts, planning and development. London: Longman Cheshire.
Halpenny, E.A. (2003). NGOs as conservation agents: Achieving conservation through marine ecotourism. In J.C. Wilson & B. Garrod (Eds), Marine ecotourism: Issues and experiences. Clevedon: Channel View Publications.
Higgins, B.R. (2001). Tour operators. In D.B. Weaver (Ed.), The Encyclopedia of ecotourism. Wallingford: CABI.
International Institute for Sustainable Development. (2015). What is sustainable development? Environmental, economic and social well-being for today and tomorrow. Retrieved from www.iisd.org
Jepson, P. (2005). Governance and accountability of environmental NGOs. Environmental Science & Policy, 8(5), 515–524.
Le Blanc, D., Roehrl, A., Ritz, J., Jussila, R., Plutakhina, M., UNEP-DTIE, Zubcevic, I., Soltau, F., Martinho, M. & O’Connor, D. (2015). Global Sustainable Development Report 2015. Retrieved from https://sustainabledevelopment.un.org/content/documents/1758GSDR%202015%20Advance%20Unedited%20Version.pdf
McDonald, M. & Wearing, S. (2002). Reconciling communities expectations of ecotourism: A case study of the Avoca Beach rock platform. In J.C. Wilson (Ed.), Marine ecotourism: Issues and experiences. Clevedon: Channel View Publications.
Mitchell, R.E. & Reid, D.G. (2001). Community integration: Island tourism in Peru. Annals of Tourism Research, 28(1), 113–39.
Pepper, D. (1993). Eco-socialism: From deep ecology to social justice. London: Routledge.
Salamon, L. M., & Anheier, H. K. (1994). The emerging sector: The nonprofit sector in comparative perspective-an overview. Baltimore : Institute for Policy Studies, John Hopkins University
Seth, L. & Deepti, S. (1999). Governance in the Commonwealth: Current debates. Retrieved from http://www.commonwealthfoundation.com/sites/cwf/files/downloads/Governance_in_the_Commonwealth_current_debates.pdf
Simpson, C. M. (2008). Community benefit tourism initiatives – a conceptual oxymoron? Tourism Management, 29, 1–18.
Timothy, D.J. (2002). Tourism and community development. In R. Sharpley & D. Telfer (Eds.), Tourism and development: Concepts and issues (pp. 149–64). Clevedon: Channel View Publications.
Timothy, D.J. & Ioannides, D. (2002). Tour operator hegemony: Dependency and oligopoly in insular destinations. In Y. Apostopoulos & D.J. Gayle (Eds.), Island tourism and sustainable development: Caribbean, Pacific, and Mediterranean experiences. Westport: Praeger.
United Nations World Tourism Organisation (UNWTO). (2015). The list of TERN members. Retrieved from http://rcm.unwto.org/content/tern-members
UNCSD NGO Steering Committee. (1999). Sustainable tourism: A non-governmental organization perspective. Retrieved from http://sustainabledevelopment.un.org/content/documents/401ngo4.pdf.
Wearing, S. (2001). Volunteer tourism: Experiences that make a difference. Wallingford: CABI.
Wearing, S., Cynn, S., Pointing, J. & McDonald, M. (2002). Converting environmental concern into ecotourism purchases: A qualitative evaluation of international backpapers in Australia. Journal of Ecotourism, 1(2&3), 133–148
Wearing, S. & McDonald, M. (2002). The development of community-based tourism: Re-thinking the relationship between tour operators and development agents as intermediaries in rural and isolated area communities. Journal of Sustainable Tourism, 10(3), 191–206.
Wearing, S., McDonald, M., & Ponting, J. (2005). Building a decommodified research paradigm in tourism: The contribution of NGOs. Journal of Sustainable Tourism, 13(5), 424–439.
Weiss, T. G., & Gordenker, L. (1996). NGOs, the UN, and global governance. Boulder: Lynne Rienner Publishers
Wilkinson, P.F. (1997). Tourism policy and planning: Case studies from the Commonwealth Caribean. New York: Cognizant.