LeChevallier, M. W., & Au, K. (2004). Water treatment and pathogen control: Process efficiency in achieving safe drinking-water. Published on behalf of the World Health Organization by IWA Pub..
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিLeChevallier, Mark W., এবং Kwok-Keung Au. Water Treatment and Pathogen Control: Process Efficiency in Achieving Safe Drinking-water. London: Published on behalf of the World Health Organization by IWA Pub., 2004.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিLeChevallier, Mark W., এবং Kwok-Keung Au. Water Treatment and Pathogen Control: Process Efficiency in Achieving Safe Drinking-water. Published on behalf of the World Health Organization by IWA Pub., 2004.
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