APA aipamena

Quigg, B., & Wisner, B. (1998). Selling the right way! Prentice Hall.

Chicago Style aipamena

Quigg, Brooke, and Bern Wisner. Selling the Right Way! Upper Saddle River, N.J.: Prentice Hall, 1998.

MLA aipamena

Quigg, Brooke, and Bern Wisner. Selling the Right Way! Prentice Hall, 1998.