Fisher, Ronald C., author
Syracuse University Press, 1996
Buku Teks
Alfi Fudhola, author
2014
UI - Skripsi (Membership)
Indah Merdeka Putri, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2017
UI - Skripsi (Membership)
Lakos, Amos, author
Westview Press, 1989
Buku Referensi
Reisman, W. Michael (William Michael), 1939-, author
Yale University Press, 1971
Buku Teks