Weitz, B. A. (2004). Selling: Building partnerships. Boston: McGraw-Hill/Irwin.
Style de citation ChicagoWeitz, Barton A. Selling: Building Partnerships. Boston: McGraw-Hill/Irwin, 2004.
Style de citation MLAWeitz, Barton A. Selling: Building Partnerships. Boston: McGraw-Hill/Irwin, 2004.
Attention : ces citations peuvent ne pas être correctes à 100%.