1.
, . Evaluation. Newbury Park,California: Sage; 1985.
et . Evaluation. Newbury Park,California : Sage, 15 juin 1985. ISBN 0-8039-2488-7
Rossi Peter Henri & Freeman Howard Edgar. (1985). Evaluation: A systematic approach. Sage.
MLA (8th ed.) CitationRossi Peter Henri and Freeman Howard Edgar. Evaluation: A Systematic Approach. Sage, 1985.
Warning: These citations may not always be 100% accurate.