Asean Academic Press , 2002
Buku Teks
Nagy K. Hanna, editor
[, Springer], 2012
eBooks
Emmot, Bill, author
Allen Lane, 2003
Buku Teks
National Academy Press, 1996
Buku Teks
Rahmaddhani, author
Fakultas Ilmu Komputer Universitas Indonesia, 2009
UI - Tesis (Open)