Hammer, M. J. (2020). Water and Wastewater technology (6th.). Pearson.
Chicago Style (17. basım) AtıfHammer, Mark J. Water and Wastewater Technology. 6th. New Delhi: Pearson, 2020.
MLA (9th ed.) AtıfHammer, Mark J. Water and Wastewater Technology. 6th. Pearson, 2020.
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