Jiggins, Janice
Island Press, 1994
Buku Teks
Genta Maulana Mansyur, author
2019
UI - Skripsi (Membership)
Hardaway, Robert M.
Praeger, 1994
Buku Teks
edited by Paul Harrison
Oxford University Press, 1996
Buku Teks
edited by Terence H. Hull
ISEAS, 2005
Buku Teks