Ministry of Foreign Affair, 2013
Buku Teks
Pitsuwan, Surin, author
LP3ES, 1989
Buku Teks
Brown, Rajeswary Ampalavanar, author
Routledge, 2014
Buku Teks
M Rayhan, author
2018
UI - Makalah dan Kertas Kerja
Monash papers on Southeast Asia no. 25 , 1991
Buku Teks