Citace podle APA (7th ed.)

Zikmund, W. G. (2010). Essentials of marketing research fourth edition. South-Western Cengage Learning.

Citace podle Chicago (17th ed.)

Zikmund, William G. Essentials of Marketing Research Fourth Edition. South-Western Cengage Learning, 2010.

Citace podle MLA (8th ed.)

Zikmund, William G. Essentials of Marketing Research Fourth Edition. South-Western Cengage Learning, 2010.

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