APA-Zitierstil (7. Ausg.)

Gerber, P. A. (2010). Managing salespeople: A business owner's guide. Happy About.

Chicago-Zitierstil (17. Ausg.)

Gerber, Philip A. Managing Salespeople: A Business Owner's Guide. Cupertino, CA: Happy About, 2010.

MLA-Zitierstil (9. Ausg.)

Gerber, Philip A. Managing Salespeople: A Business Owner's Guide. Happy About, 2010.