Stuart Tan
Elex Media Komputindo, Gramedia, 2007
Buku Teks
Bondan Widiawan, author
Program Pascasarjana Universitas Indonesia, 2004
UI - Tesis (Membership)
Artikel Jurnal
Budi Permana, author
Elex Media Komputindo, 1999
Buku Teks
Estabrook, Noel, author
Sams.net, 1997
Buku Teks