Dudden, Alexis, author
University of Hawaii'i Press, 2005
Buku Teks
Son, Key-young, author
Routledge, 2006
Buku Teks
Mackerras, Colin, author
Longman Cheshire, 1994
Buku Teks
Gardner, Paul F.
Westview Press, 1997
Buku Teks
Edited by Adriana Elisabeth, Maxensius T. Sambodo, Agus Syarip Hidayat, Tri Rainny Syafarani, M. Riefqi Muna, Ganewati Wuryandari, C.P.E. Luhulima
Yayasan Pustaka Obor Indonesia, 2016
Buku Teks