Carter, Gwendolen M.
Government and politics in the twentieth century
Praeger, 1973
 Buku Teks
Ball, Alan R.
Modern politics and government
Macmillan, 1974
 Buku Teks
Roelofs, H. Mark
The language of modern politics: an introduction to the study of government
The Dorsey press, 1968
 Buku Teks
Marsha Javierra
Peran aktor konflik etnis Kurdi dalam pembentukan Kurdistan Regional Government di Irak Utara pada tahun 2003-2005 = The role of Kurdish ethnic conflict actors in Kurdistan Regional Goverment (KRG) establishment at Northern Iraq in 2003-2005
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2013
 UI - Skripsi (Membership)
Locke, John
The second treatises of government
Bobbs-Merrill, 1952
 Buku Teks