Kolb, B. M. (2008). Marketing research for non-profit, community and creative organizations: How to improve your product, find customers and effectively promote your message. Elsevier Butterworth-Heinemann.
Chicago-Zitierstil (17. Ausg.)Kolb, Bonita M. Marketing Research for Non-profit, Community and Creative Organizations: How to Improve Your Product, Find Customers and Effectively Promote Your Message. Amsterdam: Elsevier Butterworth-Heinemann, 2008.
MLA-Zitierstil (9. Ausg.)Kolb, Bonita M. Marketing Research for Non-profit, Community and Creative Organizations: How to Improve Your Product, Find Customers and Effectively Promote Your Message. Elsevier Butterworth-Heinemann, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.