Edwards, M. R., & Ewen, A. J. (1996). 360 deg. feedback: : the powerful new model for employee assessment & performance improvement. New York, NY.: AMACOM.
Παραπομπή Chicago StyleEdwards, Mark R., and Ann J. Ewen. 360 Deg. Feedback: : The Powerful New Model for Employee Assessment & Performance Improvement. New York, NY.: AMACOM, 1996.
Παραπομπή MLAEdwards, Mark R., and Ann J. Ewen. 360 Deg. Feedback: : The Powerful New Model for Employee Assessment & Performance Improvement. New York, NY.: AMACOM, 1996.
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