Steel, E.W. (Ernest William)
Water supply and sewerage
McGraw-Hill, 1979
 Buku Teks
Steel, E.W.
Water supply and sewerage
McGraw-Hill, 1979
 Buku Referensi
Hammer, Mark J.
Water and wastewater technology
Prentice-Hall, 2004
 Buku Teks
Hammer, Mark J.
Water and wastewater technology / Mark J. Hammer
Pearson/Prentice Hall, 2005
 Buku Teks
Hammer, Mark J.
Water and wastewater technology / Mark J. Hammer, Mark J. Hammer, Jr.
Prentice-Hall, 2004.
 Buku Teks