APA (7th ed.) Zitazioa
ebrary, Inc, Kushner, S., Rotondo, E., & Mathison, S. (2012). New directions for evaluation. Jossey-Bass : Wiley.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Saville Kushner, Emma Rotondo, eta Sandra Mathison. New Directions for Evaluation. San Francisco: Jossey-Bass : Wiley, 2012.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. New Directions for Evaluation. Jossey-Bass : Wiley, 2012.
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