Hutt, M. D., & Speh, T. W. (2007). Business marketing management: B2B (9th ed.). Thomson.
Chicago Style (17. basım) AtıfHutt, Michael D., ve Thomas W. Speh. Business Marketing Management: B2B. 9th ed. Australia: Thomson, 2007.
MLA (9th ed.) AtıfHutt, Michael D., ve Thomas W. Speh. Business Marketing Management: B2B. 9th ed. Thomson, 2007.
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