North Holland, 1980
Buku Teks
Tokheim, Roger L., author
McGraw-Hill, 1983
Buku Teks
Coffron, James W., author
Prentice-Hall, 1981
Buku Teks
Fakultas Teknik Universitas Indonesia, 1993
UI - Skripsi (Membership)
Halsall, Fred, author
Pitman, 1982
Buku Teks