Anthony and Hallett, D. (1997). Entrepreneur magazine: Encyclopedia of Entrepreneurs. John wiley and sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAnthony and Hallett, Diane. Entrepreneur Magazine: Encyclopedia of Entrepreneurs. John wiley and sons, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAnthony and Hallett, Diane. Entrepreneur Magazine: Encyclopedia of Entrepreneurs. John wiley and sons, 1997.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.