Smith, Joseph
Blackwell, 1998
Buku Teks SO
edited by Arnold Wolfers
[Publisher not identified], 1959
Buku Teks SO
Carlton, David
McGraw-Hill, 1988
Buku Teks
edited by Yonosuke Nagai and Akira Iriye
University of Tokyo Press, 1977
Buku Teks SO
Jusuf Wanandi
Centre for Strategic and International Studies, 1996
Buku Teks SO