Fetterman, D. M. (1994). Empowerment evaluation. Evaluation Practice, 15, 1-15.
2.
Greene, J. C. (1996). Qualitative evaluation and scientific citizenship: Reflections and refractions. Evaluation, 2, 277-289.
3.
House, E. R., & Howe, K. R. (1999). Values in education and social research. Newbury Park, CA: Sage.
4.
Joint Committee on Standards for Educational Evaluation. (1994). The program evaluation standards: How to assess evaluations of educational programs. Newbury Park, CA: Sage.
5.
Kemmis, S. (1986). The action research planner. Geelong: Deakin University Press.
6.
MacDonald, B. (1977). A political classification of evaluation studies. In D. Hamilton, D. Jenkins, C. King, B. MacDonald, & M. Parlett (Eds.), Beyond the numbers game. London: MacMillan.
7.
Patton, M. Q. (1996). Utilization-focused evaluation. Newbury Park, CA: Sage.
8.
Shadish, W. R., Newman, D. L., Scheirer, M. A., & Wye, C. (Eds.). (1995). Guiding principles for evaluators. New Directions for Program Evaluation, No. 66. San Francisco, CA: Jossey Bass.