Tracy, B. (2007). Crunch point: The 21 secrets to succeeding when it matters most. American Management Association.
Style de citation Chicago (17e éd.)Tracy, Brian. Crunch Point: The 21 Secrets to Succeeding When It Matters Most. New York: American Management Association, 2007.
Style de citation MLA (8e éd.)Tracy, Brian. Crunch Point: The 21 Secrets to Succeeding When It Matters Most. American Management Association, 2007.
Attention : ces citations peuvent ne pas être correctes à 100%.