1. Sustainable Development Foundation: Project Implementation. (2003). Bangkok: Sustainable Development Foundation in Thailand.
2. Annual Report of Situation of Environmental in West Region of Thailand. (2009). Thailand: Ministry of Natural Resources and Environment.
3. Ashby, J. (2003). Introduction: Uniting Science and Participation in the process of Innovation-Research for Development. Ottawa: International Development Research Center.
4. Aycrigg, M. (1998). Participation and the World Bank: Success, Constraints, and Responses. Washington, DC.: World Bank.
5. Bessette, G. (2004). Involving the Community: A Guide to Participatory Development Communication. Ottawa: International Development Research Center.