Cita APA (7th ed.)
Browning, H., & Van Velsor, E. (1999). Three keys to development: Defining and meeting your leadership challenges. Center for Creative Leadership.
Cita Chicago (17th ed.)
Browning, Henry, i Ellen Van Velsor. Three Keys to Development: Defining and Meeting Your Leadership Challenges. Greensboro, N.C.: Center for Creative Leadership, 1999.
Cita MLA (9th ed.)
Browning, Henry, i Ellen Van Velsor. Three Keys to Development: Defining and Meeting Your Leadership Challenges. Center for Creative Leadership, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.