Suggested course outline for water distribution system operators : grade III (advanced)
American Water Works Association (AWWA)
American Water Works Association, 1967
 Buku Referensi
Caro, Paul
Water/ Paul Caro
McGraw-Hill, 1993
 Buku Teks
Cairns, James C.
Water/Oliver Aston; design and illustration
Evans Brothers, 1972
 Buku Teks
mathematical modeling on water level and soil water concentratian estimation in non - water ponding paddy field
 Artikel Jurnal
Balance errors in numerical solutions of shallow water equations
 Artikel Jurnal