APA (7th ed.) Zitazioa
Aziz, . M. A. (1975). A text book of water supply engineering. Hafiz Book Center.
Chicago Style (17th ed.) Zitazioa
Aziz, M. A. A Text Book of Water Supply Engineering. Dhaka: Hafiz Book Center, 1975.
MLA (9th ed.) Zitazioa
Aziz, M. A. A Text Book of Water Supply Engineering. Hafiz Book Center, 1975.
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