Storz, Hans-Ulrich
Otto Harrassowitz, 1967
Buku Teks
Trager, Frank
Institute of Pacific relation, 1958
Buku Teks
edited by Trevor Wilson
ISEAS, 2006
Buku Teks
edited by Nick Cheesman, Monique Skidmore, Trevor Wilson
Institute of South East Asia Studies, 2012
eBooks
MacIver, Robert M., author
Alfred A. Knopf, 1952
Buku Teks