Gaya APA

Fink, A. (2015). Evaluation fundamentals : insights into program effectiveness, quality, and value (3rd ed.). Thousand Oaks, California: SAGE Publications.

Gaya MLA

Fink, Arlene. "Evaluation fundamentals : insights into program effectiveness, quality, and value". 3rd ed. Thousand Oaks, California: SAGE Publications, 2015. Text.