Bamberger, M., Rugh, J., & Mabry, L. (2006). RealWorld evaluation: Working under budget, time, data, and political constraints. Sage.
Čikaški stil citiranja (17. izdanje)Bamberger, Michael, Jim Rugh, i Linda Mabry. RealWorld Evaluation: Working Under Budget, Time, Data, and Political Constraints. Thousand Oaks, Calif: Sage, 2006.
MLA način citiranja (9. izdanje)Bamberger, Michael, et al. RealWorld Evaluation: Working Under Budget, Time, Data, and Political Constraints. Sage, 2006.
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