Jones, L. L., Tonne, H. A., Price, R. G., & Hartmann, C. J. (1941). Functions of business: A text for consumer and producer. The Gregg Pub. Co.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJones, Lloyd Llewellyn, Herbert Arthur Tonne, Ray G. Price, और Charles J. Hartmann. Functions of Business: A Text for Consumer and Producer. New York, Chicago: The Gregg Pub. Co, 1941.
एमएलए (8वां संस्करण) प्रशस्ति पत्रJones, Lloyd Llewellyn, et al. Functions of Business: A Text for Consumer and Producer. The Gregg Pub. Co, 1941.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.