APA-čujuhus (7. p.)
Davis, M. L. (2011). Water and wastewater engineering: Design principles and practice. McGraw-Hill.
Chicago-čujuhus (17. p.)
Davis, Mackenzie Leo. Water and Wastewater Engineering: Design Principles and Practice. New York: McGraw-Hill, 2011.
MLA-čujuhus (9. p.)
Davis, Mackenzie Leo. Water and Wastewater Engineering: Design Principles and Practice. McGraw-Hill, 2011.
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