APA (7 वां संस्करण) प्रशस्ति पत्र

Butteriss, M. (2008). Coaching Corporate MVPs (4th.). Prentice-Hall of india Pvt. Ltd.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Butteriss, Margaret. Coaching Corporate MVPs. 4th. New Delhi: Prentice-Hall of india Pvt. Ltd, 2008.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Butteriss, Margaret. Coaching Corporate MVPs. 4th. Prentice-Hall of india Pvt. Ltd, 2008.