Cohen, P. (1973). The gospel according to the Harvard Business School. Penguin Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCohen, Peter. The Gospel According to the Harvard Business School. Baltimore, Md.: Penguin Books, 1973.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCohen, Peter. The Gospel According to the Harvard Business School. Penguin Books, 1973.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.