International Water Supply Association. (2004). Water Supply. Pergamon Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInternational Water Supply Association. Water Supply. Oxford, Inglaterra: Pergamon Press, 2004.
एमएलए (8वां संस्करण) प्रशस्ति पत्रInternational Water Supply Association. Water Supply. Pergamon Press, 2004.
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