Παραπομπή APA
Fetterman, D. M., Kaftarian, S. J., & Wandersman, A. (1996). Empowerment evaluation: Knowledge and tools for self-assessment & accountability. Thousand Oaks, Calif.: Sage.
Παραπομπή Chicago StyleFetterman, David M., Shakeh J. Kaftarian, and Abraham Wandersman. Empowerment Evaluation: Knowledge and Tools for Self-assessment & Accountability. Thousand Oaks, Calif.: Sage, 1996.
Παραπομπή MLAFetterman, David M., Shakeh J. Kaftarian, and Abraham Wandersman. Empowerment Evaluation: Knowledge and Tools for Self-assessment & Accountability. Thousand Oaks, Calif.: Sage, 1996.
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