Husain. S K. (1982). Text book of water supply and sanitary engineering (2nd-ed.). Oxford & IBH Publishing Co.
Cita Chicago (17th ed.)Husain. S K. Text Book of Water Supply and Sanitary Engineering. 2nd-ed. New Delhi: Oxford & IBH Publishing Co, 1982.
Cita MLA (8th ed.)Husain. S K. Text Book of Water Supply and Sanitary Engineering. 2nd-ed. Oxford & IBH Publishing Co, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.