Aziz, M. A. (2005). A text book of water supply engineering. Popular Book Agency / Hafiz Book Centre.
Chicago-referens (17:e uppl.)Aziz, M. A. A Text Book of Water Supply Engineering. Dhaka: Popular Book Agency / Hafiz Book Centre, 2005.
MLA-referens (9:e uppl.)Aziz, M. A. A Text Book of Water Supply Engineering. Popular Book Agency / Hafiz Book Centre, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.