Bell, M. L., Emory, W., Lapp, C. L., Robinson, J. G., & Trump, R. M. (1966). Essentials of maketing management. Boston: Houghton Mifflin Company.
शिकागो स्टाइल उद्धरणBell, Martin L., William Emory, Charles Leon Lapp, J. George Robinson, और Ross M. Trump. Essentials of Maketing Management. Boston: Houghton Mifflin Company, 1966.
एमएलए उद्धरणBell, Martin L., et al. Essentials of Maketing Management. Boston: Houghton Mifflin Company, 1966.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.