Sen Gupta, S. (2006). Urban social structure: A study of a hill city. Akansha Publishing House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSen Gupta, Surojit. Urban Social Structure: A Study of a Hill City. Akansha Publishing House, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSen Gupta, Surojit. Urban Social Structure: A Study of a Hill City. Akansha Publishing House, 2006.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.