Hutt, M. D., & Speh, T. W. (2010). Business marketing management: B2B. Canada: South-Western Cengage Learning.
استشهاد بنمط شيكاغوHutt, Michael D., و Thomas W. Speh. Business Marketing Management: B2B. Canada: South-Western Cengage Learning, 2010.
MLA استشهادHutt, Michael D., و Thomas W. Speh. Business Marketing Management: B2B. Canada: South-Western Cengage Learning, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.