Hay, Stephen N.
Harvard University Press, 1970
Buku Teks
Yamada, Chisaburoh F., editor
Kodansha Interantional , 1976
Buku Referensi
Artikel Jurnal
Pohan, Mochamad Raga Saputra, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2011
UI - Tesis (Membership)
editor, Leo Suryadinata
Institute of Southeast Asian Studies, 2000
Buku Teks