Lamb, C. W. (2006). Essentials of marketing. Mason, OH: Thomson/ South-Western.
Παραπομπή Chicago StyleLamb, Charles W. Essentials of Marketing. Mason, OH: Thomson/ South-Western, 2006.
Παραπομπή MLALamb, Charles W. Essentials of Marketing. Mason, OH: Thomson/ South-Western, 2006.
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