Benjamin, M. M., & Lawler, D. F. (2013). Water quality engineering: Physical/chemical treatment processes. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)Benjamin, Mark M., agus Desmond F. Lawler. Water Quality Engineering: Physical/chemical Treatment Processes. Hoboken, N.J.: John Wiley & Sons, 2013.
Lua MLA (9ú heag.)Benjamin, Mark M., agus Desmond F. Lawler. Water Quality Engineering: Physical/chemical Treatment Processes. John Wiley & Sons, 2013.
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