APA (7th ed.) Zitazioa
Howard, J. A. Consumer Behavior in Marketing Strategy. Prentice-Hall.
Chicago Style (17th ed.) Zitazioa
Howard, John A. Consumer Behavior in Marketing Strategy. Englewood Cliffs, EUA: Prentice-Hall.
MLA (9th ed.) Zitazioa
Howard, John A. Consumer Behavior in Marketing Strategy. Prentice-Hall.
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