Fitzpatrick, J. L., Sanders, J. R., & Worthen, B. R. (2004). Program evaluation: Alternative approaches and practical guidelines (3rd ed.). Pearson/Allyn and Bacon.
Chicago Style aipamenaFitzpatrick, Jody L., James R. Sanders, and Blaine R. Worthen. Program Evaluation: Alternative Approaches and Practical Guidelines. 3rd ed. Boston: Pearson/Allyn and Bacon, 2004.
MLA aipamenaFitzpatrick, Jody L., et al. Program Evaluation: Alternative Approaches and Practical Guidelines. 3rd ed. Pearson/Allyn and Bacon, 2004.
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