edited by Carmen de Jong, David Collins, Roberto Ranzi
John Wiley & Sons, 2005
Buku Teks
Josef Krecek, editor
Springer, 2012
eBooks
Grisham, John, author
Gramedia Pustaka Utama, 2017
Buku Teks
Da, Chen
Random House, 1999
Buku Teks
Coelho, Paulo, author
Gramedia Pustaka Utama, 2014
Buku Teks