Angel, Edward, author
Addison-Wesley, 1997
Buku Teks
Ellis, T.M.R., author
Addison-Wesley Pub., 1982
Buku Teks
Hutty, Roger, author
Erlangga, 1988
Buku Teks
Keys, William J., author
Anheim Publishing, 1973
Buku Teks
Gunawan P., author
Ganesa Exact, 1988
Buku Teks