Dyfyniad APA

Keller, K. L., & KOTLER, P. (2012). Marketing Management 14th edition. Pearson.

Dyfyniad Arddull Chicago

Keller, Kevin Lane, and Philip KOTLER. Marketing Management 14th Edition. Pearson, 2012.

Dyfyniad MLA

Keller, Kevin Lane, and Philip KOTLER. Marketing Management 14th Edition. Pearson, 2012.

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