Wilde, Ethan
Peachpit Press, 2003
Buku Teks
Andreas Agus Budijanto
Elex Media Komputindo, 2005
Buku Teks
Kent, Paul
Hayden Books, 1996
Multimedia
Gorenc, B. (Branko)
New South Wales University Press, 1981
Buku Teks
edited by Robert W. Landee, Donovan C. Davis, Albert P. Albrecht
McGraw-Hill, 1977
Buku Referensi