McGraw-Hill, 1972
Buku Teks
Metcalf & Eddy, Inc.
McGraw-Hill, 1991.
Buku Teks
by Metcalf & Eddy; Revised by George Tchobanoglous, Franklin L. Burton, H David Stensel
McGraw-Hill, 2003
Buku Teks
George Tchobanoglous ... [and others]
McGraw-Hill, 2014
Buku Teks
by Mogens Henze ... [and others]
Springer-Verlag, 1985
Buku Teks