Padfield, Tim, author
Facet Publishing, 2005
Buku Teks
Stielow, Frederick, author
Neal-Schuman, 2003
Buku Teks
Cornish, Graham P., author
Facet Publishing , 2004
Buku Referensi
Cornish, G. P., author
Cambridge University Press, 2015
eBooks
Farhan Bukhori, author
2019
UI - Tesis (Membership)