Daitel, H.M., author
Prentice-Hall, 2001
Buku Teks
Durie, Bruce, author
Glorier International, 2001
Buku Referensi
Candra Ahmadi, author
Andi, 2013
Buku Teks
Harries, Steve, author
Library Assocantion Publishing, 1993
Buku Teks
Laudon, Kenneth C., 1944-, author
Prentice-Hall, 2001
Buku Teks