1. Anan G. 1997. The Politics of Environment in Northern Thailand: Ethnicity and Highland Development Programs. Hirsch, Philip ed. Seeing Forests for Trees: Environment and Environmentalism in Thailand. Chiang Mai: Silkworm Books.
2. Anan G. 1998. From Local Custom to the Formation of Community Rights: A Case Study of Community Forestry Struggle in Northern Thailand. Proceedings of the Symposium: Human Flow and Creation of New Cultures in Southeast Asia. Tokyo: Research Institute for the Study of Languages and Culture of Asia and Africa, Tokyo University of Foreign Studies.
3. Annual Collection of Laws and Ordinances (Prachum Kotmai Pracham Sok), Vol. 54-1 (lem 54 phak 1). (in Thai)
4. Annual Collection of Laws and Ordinances, Vol 52-1. (in Thai)
5. Blaikie, P.M. 1985. The Political Economy of Soil Erosion in Development Countries. Singapore: Longman.