American-German Workshop on Evaluation Research & Levine, R. A. E. (1981). Evaluation research and practice: Comparative and international perspectives. Sage.
Chicago Edition CitationAmerican-German Workshop on Evaluation Research and Robert A. Editor Levine. Evaluation Research and Practice: Comparative and International Perspectives. London: Sage, 1981.
MLA Edition CitationAmerican-German Workshop on Evaluation Research and Robert A. Editor Levine. Evaluation Research and Practice: Comparative and International Perspectives. Sage, 1981.
Warning: These citations may not always be 100% accurate.