Gaya APA

Preskill, H., Russ-Eft, D. (2015). Building evaluation capacity : activities for teaching and training (2nd ed.). Thousand Oaks, California: SAGE Publications.

Gaya MLA

Preskill, Hallie., Russ-Eft, Darlene. "Building evaluation capacity : activities for teaching and training". 2nd ed. Thousand Oaks, California: SAGE Publications, 2015. Text.