Blatner, David, author
Peachpit Press, 2002
Buku Teks
Shushan, Ronnie, author
Dinastindo, 1994
Buku Teks
Budi Ain Matallo
Elex Media Komputindo, 1989
Buku Teks
Klose, Paul S., author
Dow Jones-Irwin, 1989
Buku Referensi
Simone, Luisa, author
Microsoft Press, 1992
Buku Teks