Liao, Kai-Lung, author
Foreign Language Press, 1954
Buku Teks
Al-Chaidar, author
Darul Fatah, 1999
Buku Teks
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2002
UI - Skripsi (Membership)
Barnett, Robert W., author
Pergamon-Brasseys, 1984
Buku Teks
Appy, Christian G., author
Penguin, 2016
Buku Teks