(2003). Pfeiffer's classic activities for developing leaders: The most enduring, effective, and valuable training activities for developing leaders. San Francisco, CA: Pfeiffer.
Παραπομπή Chicago StylePfeiffer's Classic Activities for Developing Leaders: The Most Enduring, Effective, and Valuable Training Activities for Developing Leaders. San Francisco, CA: Pfeiffer, 2003.
Παραπομπή MLAPfeiffer's Classic Activities for Developing Leaders: The Most Enduring, Effective, and Valuable Training Activities for Developing Leaders. San Francisco, CA: Pfeiffer, 2003.
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