COHEN, M. R. d. (1980). The skills of professional evaluation. University Park Press.
Chicago Style (17th ed.) CitationCOHEN, Mikal R dkk. The Skills of Professional Evaluation. Baltimore: University Park Press, 1980.
MLA (9th ed.) CitationCOHEN, Mikal R dkk. The Skills of Professional Evaluation. University Park Press, 1980.
Warning: These citations may not always be 100% accurate.