(2003). Wastewater Engineering: Treatment and reuse (4th ed.). McGraw Hill Education (India) Pvt. Ltd.
Chicago Style (17th ed.) ZitazioaWastewater Engineering: Treatment and Reuse. 4th ed. New Delhi: McGraw Hill Education (India) Pvt. Ltd, 2003.
MLA (9th ed.) ZitazioaWastewater Engineering: Treatment and Reuse. 4th ed. McGraw Hill Education (India) Pvt. Ltd, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.