Ferguson, Charles D., author
Oxford Univesity Press, 2011
Buku Teks
Sianturi, Artha Ika Sari, author
2000
UI - Skripsi (Membership)
Sudjadnan Parnohadiningrat ... [and others] ; edited by Indriana Kartini
LIPI Press, 2005
Buku Teks
Qiqi Asmara, author
Universitas Indonesia, 2009
UI - Tesis (Open)
Hawkes, Nigel
An Aladdin Books, 1985
Buku Teks