Klein, R. (2006). The everything guide to being a sales rep: Winning secrets to a successful-- and profitable-- career! Adams Media.
Chicago-Zitierstil (17. Ausg.)Klein, Ruth. The Everything Guide to Being a Sales Rep: Winning Secrets to a Successful-- and Profitable-- Career! Avon, Mass: Adams Media, 2006.
MLA-Zitierstil (9. Ausg.)Klein, Ruth. The Everything Guide to Being a Sales Rep: Winning Secrets to a Successful-- and Profitable-- Career! Adams Media, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.