Churchill, G. A. (1981). Sales force management: Planning, implementation, and control. Richard D. Irwin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChurchill, Gilbert A. Sales Force Management: Planning, Implementation, and Control. Richard D. Irwin, 1981.
एमएलए (9वां संस्करण) प्रशस्ति पत्रChurchill, Gilbert A. Sales Force Management: Planning, Implementation, and Control. Richard D. Irwin, 1981.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.