Mohr, L. B. (1995). Impact analysis for program evaluation (2nd ed.). Sage Publications.
Čikaški stil citiranja (17. izdanje)Mohr, Lawrence B. Impact Analysis for Program Evaluation. 2nd ed. Thousand Oaks, Calif.: Sage Publications, 1995.
MLA način citiranja (8. izdanje)Mohr, Lawrence B. Impact Analysis for Program Evaluation. 2nd ed. Sage Publications, 1995.
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