Berry, Brewton
Houghton-Miffiln, 1958
Buku Teks
Blalock, Hubert M.
Prentice-Hall, 1982
Buku Teks
Kotkin, Joel
Random House, 1992
Buku Teks
Daniel Kurniawan
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2021
UI - Skripsi (Membership)
Lynne Rienner Publishers, 1989
Buku Teks