Campbell, D. P. (1998). Leadership in Action: Inklings - Down-to-Earth Life and Leadership. Center for Creative Leadership.
Style de citation Chicago (17e éd.)Campbell, David P. Leadership in Action: Inklings - Down-to-Earth Life and Leadership. [Place of publication not identified]: Center for Creative Leadership, 1998.
Style de citation MLA (8e éd.)Campbell, David P. Leadership in Action: Inklings - Down-to-Earth Life and Leadership. Center for Creative Leadership, 1998.
Attention : ces citations peuvent ne pas être correctes à 100%.