Minasi, Mark, author
Network Press, 1998
Buku Teks
Cowart, Robert, author
IDG Books Worlwide, 1996
Buku Teks
Heywood, Drew, author
New Riders Pub., 1996
Buku Teks
Majors, Ken
IDG Books Worldwide, Inc., 1999
Buku Referensi
Boswell, William, author
New Riders, 2000
Buku Teks