Droste, R. L. (1997). Theory and practice of water and wastewater treatment. New York: John Wiley and Sons.
Čikaški stil citiranjaDroste, Ronald L. Theory and Practice of Water and Wastewater Treatment. New York: John Wiley and Sons, 1997.
MLA način citiranjaDroste, Ronald L. Theory and Practice of Water and Wastewater Treatment. New York: John Wiley and Sons, 1997.
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