Tchobanoglous, G. (1991). Wastewater engineering: Treatment, disposal, and reuse. New York: McGraw-Hill.
Παραπομπή Chicago StyleTchobanoglous, George. Wastewater Engineering: Treatment, Disposal, and Reuse. New York: McGraw-Hill, 1991.
Παραπομπή MLATchobanoglous, George. Wastewater Engineering: Treatment, Disposal, and Reuse. New York: McGraw-Hill, 1991.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.