Haimann, T. (1987). Supervision: Concepts and practices of management (4th ed.). South-Western Pub.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHaimann, Theo. Supervision: Concepts and Practices of Management. 4th ed. Cincinnati, Ohio: South-Western Pub, 1987.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHaimann, Theo. Supervision: Concepts and Practices of Management. 4th ed. South-Western Pub, 1987.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.