WASTEWATER TREATMENT. (2004). Wastewater treatment technologies and environment vol.1. Daya Publishing House.
Čikaški stil citiranja (17. izdanje)WASTEWATER TREATMENT. Wastewater Treatment Technologies and Environment Vol.1. Delhi: Daya Publishing House, 2004.
MLA način citiranja (9. izdanje)WASTEWATER TREATMENT. Wastewater Treatment Technologies and Environment Vol.1. Daya Publishing House, 2004.
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