Stern, G. J. (1997). Pocket guide for marketing representatives. Amherst H. Wilder Foundation.
Chicago Style (17th ed.) CitationStern, Gary J. Pocket Guide for Marketing Representatives. Sain Paul (EEUU): Amherst H. Wilder Foundation, 1997.
MLA (9th ed.) CitationStern, Gary J. Pocket Guide for Marketing Representatives. Amherst H. Wilder Foundation, 1997.
Warning: These citations may not always be 100% accurate.