Dyfyniad APA
Qasim,Syed R, & Motley,Edward M. ,Zhu,Guang. (2000). Water WorksEngineering: Planning,design & operation. Prentice Hall Ptr.
Dyfyniad Arddull Chicago
Qasim,Syed R, and Motley,Edward M. ,Zhu,Guang. Water WorksEngineering: Planning,design & Operation. New York: Prentice Hall Ptr, 2000.
Dyfyniad MLA
Qasim,Syed R, and Motley,Edward M. ,Zhu,Guang. Water WorksEngineering: Planning,design & Operation. Prentice Hall Ptr, 2000.
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