edited by Peter Boomgaard, Freek Colombijn, and David Henley
KITLV Press, 1997
Buku Teks
Berridge, Virginia
McGraw-Hill, 2011
Buku Teks
Rosen, George
The Johns Hopkins University Press, 1993
Buku Teks
edited by Hilda Kean and Paul Martin
Routledge, 2013
Buku Teks
Sayer, Faye
Bloomsbury, 2015
Buku Teks SO