Sudantha W., author
Elex Media Komputindo, 2002
Buku Teks
Glenn, Walter J., author
Sams, 2000
Buku Referensi
Boswell, William, author
New Riders, 2000
Buku Teks
Seguis, Steve, author
McGraw-Hill, 2008
Buku Teks
Heywood, Drew, author
New Riders Pub., 1996
Buku Teks