Liu, D. H., & Lipták, B. G. (2009). Environmental Engineers Handbook, Second Edition. CRC Press.
Trích dẫn kiểu ChicagoLiu, David H.F., và Bela G. Lipták. Environmental Engineers Handbook, Second Edition. CRC Press, 2009.
Deismireacht MLALiu, David H.F., và Bela G. Lipták. Environmental Engineers Handbook, Second Edition. CRC Press, 2009.
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