APA aipamena

Mohr, L. B. (1995). Impact analysis for program evaluation (2nd ed.). Sage Publications.

Chicago Style aipamena

Mohr, Lawrence B. Impact Analysis for Program Evaluation. 2nd ed. Thousand Oaks, Calif.: Sage Publications, 1995.

MLA aipamena

Mohr, Lawrence B. Impact Analysis for Program Evaluation. 2nd ed. Sage Publications, 1995.