APA (7th ed.) Zitazioa
Beem, C. W., Solomon, M. R., & Stuart, E. W. (1997). Study guide to marketing: Real people, real choices. Prentice Hall.
Chicago Style (17th ed.) Zitazioa
Beem, Charles W., Michael R. Solomon, eta Elnora W. Stuart. Study Guide to Marketing: Real People, Real Choices. New Jersey: Prentice Hall, 1997.
MLA (9th ed.) Zitazioa
Beem, Charles W., et al. Study Guide to Marketing: Real People, Real Choices. Prentice Hall, 1997.
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