Dalrymple, D. J., Cron, W. L., & DeCarlo, T. E. (2001). Sales management: Concepts and cases (7th ed.). New York: John Wiley & Sons.
Παραπομπή Chicago StyleDalrymple, Douglas J., William L. Cron, and Thomas E. DeCarlo. Sales Management: Concepts and Cases. 7th ed. New York: John Wiley & Sons, 2001.
Παραπομπή MLADalrymple, Douglas J., William L. Cron, and Thomas E. DeCarlo. Sales Management: Concepts and Cases. 7th ed. New York: John Wiley & Sons, 2001.
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