McChesney, C., Covey, S., & Huling, J. (2012). The 4 disciplines of execution: Achieving your wildly important goals (1st Free Press hardcover ed.). Free Press.
Style de citation Chicago (17e éd.)McChesney, Chris, Sean Covey, et Jim Huling. The 4 Disciplines of Execution: Achieving Your Wildly Important Goals. 1st Free Press hardcover ed. New York: Free Press, 2012.
Style de citation MLA (8e éd.)McChesney, Chris, et al. The 4 Disciplines of Execution: Achieving Your Wildly Important Goals. 1st Free Press hardcover ed. Free Press, 2012.
Attention : ces citations peuvent ne pas être correctes à 100%.