Sengupta, N. (2001). History of Bengali speaking people. Sage.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSengupta, Nitish. History of Bengali Speaking People. Sage, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSengupta, Nitish. History of Bengali Speaking People. Sage, 2001.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.