Blanchard, K. H., Zigarmi, P., & Zigarmi, D. (1985). Leadership and the one minute manager: Increasing effectiveness through situational leadership. Morrow, HarperCollins Publishers.
Chicago Style aipamenaBlanchard, Kenneth H., Patricia Zigarmi, and Drea Zigarmi. Leadership and the One Minute Manager: Increasing Effectiveness Through Situational Leadership. New York : New Delhi: Morrow, HarperCollins Publishers, 1985.
MLA aipamenaBlanchard, Kenneth H., et al. Leadership and the One Minute Manager: Increasing Effectiveness Through Situational Leadership. Morrow, HarperCollins Publishers, 1985.
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