OConnor, Karen
American government
Addison Wesley Longman, 2001
 Buku Teks
American democracy institutions, politics, and policies
by William J. Keefe ... [and others]
The Dorsey Press, 1983
 Buku Teks
Shabrina Ayu Adani
Kebijakan imigrasi di Amerika Serikat pada masa pemerintahan Donald Trump: studi implementasi kebijakan Zero Tolerance Mei - Juni 2018 = Immigration policy in the United States of America during the Donald Trump administration: a study on the Zero Tolerance Policy Implementation May - June 2018
2023
 UI - Tugas Akhir
Hugn A. Bone
Politics and voters / Hugn A. Bone and Austin Rananey
McGraw-Hill , 1976
 Buku Teks
Corry, J. A.
Democratic government and politics / J.A. Corry
University of Toronto Press, 1960
 Buku Teks