Cottrell, D. (2017). The First Two Rules of Leadership (1st.). Wiley.
Style de citation Chicago (17e éd.)Cottrell, David. The First Two Rules of Leadership. 1st. Wiley, 2017.
Style de citation MLA (9e éd.)Cottrell, David. The First Two Rules of Leadership. 1st. Wiley, 2017.
Attention : ces citations peuvent ne pas être correctes à 100%.