Sant, T. (2006). The giants of sales: What Dale Carnegie, John Patterson, Elmer Wheeler, and Joe Girard can teach you about real sales success. AMACOM.
Chicago-Zitierstil (17. Ausg.)Sant, Tom. The Giants of Sales: What Dale Carnegie, John Patterson, Elmer Wheeler, and Joe Girard Can Teach You About Real Sales Success. New York: AMACOM, 2006.
MLA-Zitierstil (9. Ausg.)Sant, Tom. The Giants of Sales: What Dale Carnegie, John Patterson, Elmer Wheeler, and Joe Girard Can Teach You About Real Sales Success. AMACOM, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.