1. Brinkerhoff, R. O. (2003). The success case method: Find out quickly what's working and what's not. San Francisco, CA: Berrett-Koehler.
2. Introduction to appreciative inquiry;Cooperrider,1995
3. Framing participatory evaluation;Cousins;New Directions for Evaluation,1998
4. Empowerment evaluation: An introduction to theory and practice;Fetterman,1996
5. Fourth generation evaluation;Guba,1989