Ulmer, W. F. (1997). Inside view: A leader's observations on leadership. Center for Creative Leadership.
Style de citation Chicago (17e éd.)Ulmer, Walter F. Inside View: A Leader's Observations on Leadership. Greensboro, N.C.: Center for Creative Leadership, 1997.
Style de citation MLA (9e éd.)Ulmer, Walter F. Inside View: A Leader's Observations on Leadership. Center for Creative Leadership, 1997.
Attention : ces citations peuvent ne pas être correctes à 100%.