Black, M., & Black, M. (2005). Water a matter of life and health: Water supply and sanitation in village India. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBlack, Maggie, और Maggie;Talbot Black. Water a Matter of Life and Health: Water Supply and Sanitation in Village India. Oxford University Press, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBlack, Maggie, और Maggie;Talbot Black. Water a Matter of Life and Health: Water Supply and Sanitation in Village India. Oxford University Press, 2005.
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