edited by Joseph A. Kahl
Little, Brown, 1968
Buku Teks
edited by Joanna Household
Webb & Bower, 1983
Buku Referensi
Svalastoga, Kaare
Aksara, 1989
Buku Teks
edited by Reinhard Bendix, Seymour Martin Lipset
Free Press, 1953
Buku Teks
Rahma Aria Mitha, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2020
UI - Skripsi (Membership)