Quigg, B., & Wisner, B. (1998). Selling the right way! Prentice Hall.
Chicago Style aipamenaQuigg, Brooke, and Bern Wisner. Selling the Right Way! Upper Saddle River, N.J.: Prentice Hall, 1998.
MLA aipamenaQuigg, Brooke, and Bern Wisner. Selling the Right Way! Prentice Hall, 1998.
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