Dyfyniad APA

Palmer,, A. (2000). Principles of Marketing (1st.). Oxford university press.

Dyfyniad Arddull Chicago

Palmer,, Adrian. Principles of Marketing. 1st. New York: Oxford university press, 2000.

Dyfyniad MLA

Palmer,, Adrian. Principles of Marketing. 1st. Oxford university press, 2000.

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