APA (7 वां संस्करण) प्रशस्ति पत्र

Koontz, H. &. O. (2021). Essentials of Management (11th.). Mc.Graw Hill Publication.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Koontz, Harold & Other. Essentials of Management. 11th. New Delhi: Mc.Graw Hill Publication, 2021.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Koontz, Harold & Other. Essentials of Management. 11th. Mc.Graw Hill Publication, 2021.