APA (7th ed.) Zitazioa
Meisner, C. (2006). The complete guide to direct marketing. Kaplan Pub..
Chicago Style (17th ed.) Zitazioa
Meisner, Chet. The Complete Guide to Direct Marketing. Chicago: Kaplan Pub., 2006.
MLA (9th ed.) Zitazioa
Meisner, Chet. The Complete Guide to Direct Marketing. Kaplan Pub., 2006.
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