Larson, Ron, 1941-
D.C. Heath, 1990
Buku Teks
Edwards, C.H.
Prentice-Hall, 1982
Buku Teks
Purcell, Edwin Joseph, 1901-
Erlangga, 1999
Buku Teks
Purcell, Edwin Joseph, 1901-
Prentice-Hall, 1987
Buku Teks
Duren, William L.
Xerox College Publishing, 1972
Buku Teks