Rothenberg, Lawrence S.
Linking citizens to government: interest group politics at common cause
Cambridge University Press, 1992
 Buku Teks SO
Alexander, Robert M., 1972-
The classics of interest group behavior
Thomson/Wadsworth, 2006
 Buku Teks
Peterson, Christian Philip
Globalizing human rights : private citizens, the Soviet Union, and the West
Routledge, 2012
 Buku Teks SO
Matthews, Donald R.
U.S.Senators and their world/ Donald R. Matthew
The University of North Carolina Press, 1960
 Buku Teks SO
Smucker, Bob
The Nonprofit lobbying guide : advocating your cause--and getting results / Bob Smucker
Jossey - Bass Publishers, 1991
 Buku Teks SO