Black, J. M. (1975). The basics of supervisory management: Mastering the art of effective supervision. McGraw-ill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBlack, James Menzies. The Basics of Supervisory Management: Mastering the Art of Effective Supervision. New York: McGraw-ill, 1975.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBlack, James Menzies. The Basics of Supervisory Management: Mastering the Art of Effective Supervision. McGraw-ill, 1975.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.