GARG S.K. (1996). WATER SUPPLY ENGINEERING: ENVIRONMENTAL ENGINEERING VOL.1. KHANNA PUBLISHERS.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGARG S.K. WATER SUPPLY ENGINEERING: ENVIRONMENTAL ENGINEERING VOL.1. New Delhi: KHANNA PUBLISHERS, 1996.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGARG S.K. WATER SUPPLY ENGINEERING: ENVIRONMENTAL ENGINEERING VOL.1. KHANNA PUBLISHERS, 1996.
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