Sengupta, M. (1993). Environmental impacts of mining: Monitoring, restoration, and control. Lewis Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSengupta, M. Environmental Impacts of Mining: Monitoring, Restoration, and Control. Boca Raton, Flo: Lewis Publishers, 1993.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSengupta, M. Environmental Impacts of Mining: Monitoring, Restoration, and Control. Lewis Publishers, 1993.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.