Theodoulou, Stella Z.
The Art of the game : understanding american public policy making
Thomson, 2004
 Buku Teks
Public utility regulation : the economic and social control of industry / edited by Kenneth Nowotny, David B. Smith, and Harry M. Trebing
Kluwer Academic Publishers, 1989
 Buku Teks
Dessy Raufiana Pramita
Kebijakan voter ID di Pennsylvania Amerika Serikat tahun 2011-2012 = Voter identification policy in pennsylvania united states of america year 2011-2012
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2014
 UI - Skripsi Membership
Stopher, Peter R.
Introduction to transport policy : a public policy view
Edward Elgar Publishing Limited, 2016
 Buku Teks
Immigration and United States foreign policy
edited by Robert W. Tucker, Charles B. Keely, and Linda Wrigley
Westview Press, 1990
 Buku Teks