Metcalf & Eddy, W. E. Wastewater engineering, treatment, disposal and reuse/2nd ed (2nd ed.).
Chicago Stili AlıntıMetcalf ve W. E. Eddy. Wastewater Engineering, Treatment, Disposal and Reuse/2nd Ed. 2nd ed.
MLA AlıntıMetcalf ve W. E. Eddy. Wastewater Engineering, Treatment, Disposal and Reuse/2nd Ed. 2nd ed.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..