APA ציטוט

(2008). Professional selling: A trust-based approach. Mason, OH: Thomson/South-Western.

Trích dẫn kiểu Chicago

Professional Selling: A Trust-based Approach. Mason, OH: Thomson/South-Western, 2008.

ציטוט MLA

Professional Selling: A Trust-based Approach. Mason, OH: Thomson/South-Western, 2008.