Isaac, S., & Michael, W. B. (1981). Handbook in research and evaluation (2nd ed.). Edits.
Chicago Style (17. basım) AtıfIsaac, Stephen, ve William B. Michael. Handbook in Research and Evaluation. 2nd ed. San Diego, Calif: Edits, 1981.
MLA (9th ed.) AtıfIsaac, Stephen, ve William B. Michael. Handbook in Research and Evaluation. 2nd ed. Edits, 1981.
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