Browning, H., & Velsor, E. V. V. (2000). Three Keys to Development: Defining and Meeting Your Leadership Challenges. Center for Creative Leadership.
Style de citation Chicago (17e éd.)Browning, Henry, et Ellen Van Van Velsor. Three Keys to Development: Defining and Meeting Your Leadership Challenges. [Place of publication not identified]: Center for Creative Leadership, 2000.
Style de citation MLA (8e éd.)Browning, Henry, et Ellen Van Van Velsor. Three Keys to Development: Defining and Meeting Your Leadership Challenges. Center for Creative Leadership, 2000.
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