APA ציטוט

Zikmund, W. G., & William G. Zikmund; Michael d'Amico. (2002). Effective marketing: Creating and keeping customers. Australia,Cincinnati, Ohio: South-Western College Pub.

Trích dẫn kiểu Chicago

Zikmund, William G., và William G. Zikmund; Michael d'Amico. Effective Marketing: Creating and Keeping Customers. Australia,Cincinnati, Ohio: South-Western College Pub, 2002.

ציטוט MLA

Zikmund, William G., và William G. Zikmund; Michael d'Amico. Effective Marketing: Creating and Keeping Customers. Australia,Cincinnati, Ohio: South-Western College Pub, 2002.