Goel, S. (2019). Water and wastewater engineering. Cambridge University Press.
Čikaški stil citiranja (17. izdanje)Goel, Sudha. Water and Wastewater Engineering. Cambridge, [England]: Cambridge University Press, 2019.
MLA način citiranja (9. izdanje)Goel, Sudha. Water and Wastewater Engineering. Cambridge University Press, 2019.
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