Dyfyniad APA

Stanton, W. J., & Etzel, M. J. W. (1984). Fundamentals of marketing (7th ed.).

Dyfyniad Arddull Chicago

Stanton, William J., and Michael J. Walker Etzel. Fundamentals of Marketing. 7th ed. Aukland, 1984.

Dyfyniad MLA

Stanton, William J., and Michael J. Walker Etzel. Fundamentals of Marketing. 7th ed. 1984.

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