Cathcart, J. (2007). Introduction to relationship selling: Reaching the top one percent of your field. Acanthus Pub.
Chicago-Zitierstil (17. Ausg.)Cathcart, Jim. Introduction to Relationship Selling: Reaching the Top One Percent of Your Field. Boston, Mass: Acanthus Pub, 2007.
MLA-Zitierstil (9. Ausg.)Cathcart, Jim. Introduction to Relationship Selling: Reaching the Top One Percent of Your Field. Acanthus Pub, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.