Style de citation APA (7e éd.)
Bennis, W. G. (2009). On becoming a leader: [the leadership classic] (Twentieth anniversary ed.). Perseus Pub..
Style de citation Chicago (17e éd.)
Bennis, Warren G. On Becoming a Leader: [the Leadership Classic]. Twentieth anniversary ed. Cambridge, MA: Perseus Pub., 2009.
Style de citation MLA (9e éd.)
Bennis, Warren G. On Becoming a Leader: [the Leadership Classic]. Twentieth anniversary ed. Perseus Pub., 2009.
Attention : ces citations peuvent ne pas être correctes à 100%.