(2010). Fortify your sales force: Leading and training exceptional teams. Pfeiffer.
Chicago-Zitierstil (17. Ausg.)Fortify Your Sales Force: Leading and Training Exceptional Teams. San Francisco, CA: Pfeiffer, 2010.
MLA-Zitierstil (9. Ausg.)Fortify Your Sales Force: Leading and Training Exceptional Teams. Pfeiffer, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.