Schreiber, D. (2001). Building a world-class financial services business: How to transform your sales practice into a company worth millions. Dearborn Trade.
Chicago-Zitierstil (17. Ausg.)Schreiber, Don. Building a World-class Financial Services Business: How to Transform Your Sales Practice into a Company Worth Millions. Chicago: Dearborn Trade, 2001.
MLA-Zitierstil (9. Ausg.)Schreiber, Don. Building a World-class Financial Services Business: How to Transform Your Sales Practice into a Company Worth Millions. Dearborn Trade, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.