Chamala, C. and Mortiss, P. (1990), Working Together for Landcare: Group Management Skills and Strategies, Australian Academic Press, Brisbane (Provides a good overview of tools developed around Landcare in Australia)

Chambers, R. (1994), Participatory Rural Appraisal (PRA): Analysis of Experience, World Development, 22(9), pp. 1253-1268.

Chambers, R. (1997). Whose Reality Counts? Putting The First Last. London, Intermediate Technology Publications.

Chambers, R. and Pacey, A, and Thrupp, L.A. (1989), Farmer First: Farmer Innovation and Agricultural Research Intermediate Technology Publications, London.

Conroy, C. (2002), PRA tools used for research into common pool resources, Natural Resources Institute, Socio-economic Methodologies for Natural Resources Research. Best Practice Guidelines, Chatham, United Kingdom

Cornwall, A., Guijt, I. and Welbourn, A. (1994). Acknowledging process: Methodological challenges for agricultural research and extension. In Beyond Farmer First: Rural People’s Knowledge, Agricultural Research and Extension Practice. Scoones, I. and Thompson J. (eds). London, Intermediate Technology Publications, pp 98-116.

Pretty, J., Guijt, I., Thompson, J. and Scoones, I. (1995). Participatory Learning and Action: A Trainer’s Guide. London, International Institute for Environment and Development