Frisch, Aeleen, author
O"Reilly & Associates, Inc., 1993
Buku Teks
Glass, Graham, author
Prentice-Hall, 1999
Buku Teks
Fiedler, David, author
Sams Publishing , 1993
Buku Teks
Negus, Chris, 1957-, author
UNIX Press, 1992
Buku Referensi
Abdul Kadir, author
Andi Yogyakarta, 2002
Buku Teks