Johnston, M. W., & Marshall,Greg W. (2006). Churchill/ Ford/ Walker's Sales force management (8th ed.). Tata McGraw-Hill.
Style de citation ChicagoJohnston, Mark W., et Marshall,Greg W. Churchill/ Ford/ Walker's Sales Force Management. 8th ed. New Delhi: Tata McGraw-Hill, 2006.
Style de citation MLAJohnston, Mark W., et Marshall,Greg W. Churchill/ Ford/ Walker's Sales Force Management. 8th ed. Tata McGraw-Hill, 2006.
Attention : ces citations peuvent ne pas être correctes à 100%.