APA (7 वां संस्करण) प्रशस्ति पत्र

Harvard Business School. (2014). 20MM Giving Effective Feedback. Harvard Business.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Harvard Business School. 20MM Giving Effective Feedback. Boston: Harvard Business, 2014.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Harvard Business School. 20MM Giving Effective Feedback. Harvard Business, 2014.