Dyfyniad APA

Malhotra, N. K., Wills, P., & Birks, D. F. (2012). Marketing research: An applied approach (4th ed.). Pearson.

Dyfyniad Arddull Chicago

Malhotra, Naresh K., Peter Wills, and David F. Birks. Marketing Research: An Applied Approach. 4th ed. Harlow, England: Pearson, 2012.

Dyfyniad MLA

Malhotra, Naresh K., et al. Marketing Research: An Applied Approach. 4th ed. Pearson, 2012.

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