Osman, Mohammed, author
Artech House, 1996
Buku Teks
Valley, John J., author
Sams, 1992
Buku Referensi
Rochkind, Marc J., author
Prentice-Hall, 1988
Buku Teks
Foxley, Eric, author
Addison-Wesley, 1985
Buku Teks
Fiedler, David, author
Sams Publishing , 1993
Buku Teks