APA (7th ed.) Zitazioa
National Board for Professional Teaching Standards (U.S.), ebrary, Inc, Hakel, M. D., Koenig, J. A., & Elliott, S. W. (2008). Assessing accomplished teaching: Advanced-level certification programs : Committee on Evaluation of Teacher Certification by the National Board for Professional Teaching Standards. National Academies Press.
Chicago Style (17th ed.) Zitazioa
National Board for Professional Teaching Standards (U.S.), Inc ebrary, Milton D. Hakel, Judith A. Koenig, eta Stuart W. Elliott. Assessing Accomplished Teaching: Advanced-level Certification Programs : Committee on Evaluation of Teacher Certification by the National Board for Professional Teaching Standards. Washington, DC: National Academies Press, 2008.
MLA (9th ed.) Zitazioa
National Board for Professional Teaching Standards (U.S.), et al. Assessing Accomplished Teaching: Advanced-level Certification Programs : Committee on Evaluation of Teacher Certification by the National Board for Professional Teaching Standards. National Academies Press, 2008.
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