Rossi, P. H. 1., & Freeman, H. E. (1993). Evaluation a systematic approach (5th ed.). Newbury Park: SAGE Publications.
Chicago Style CitationRossi, Peter Henry 1921-2006, and Howard E. Freeman. Evaluation a Systematic Approach. 5th ed. Newbury Park: SAGE Publications, 1993.
MLA CitationRossi, Peter Henry 1921-2006, and Howard E. Freeman. Evaluation a Systematic Approach. 5th ed. Newbury Park: SAGE Publications, 1993.
Warning: These citations may not always be 100% accurate.