Kraft, Joseph
Profiles in power: a Washington insight
New American Library, 1966
 Buku Teks SO
Dolbeare, Kenneth M.
American politics : policies, power, and change
D.C. Heath, 1985
 Buku Teks SO
Cater, Douglass
Power in Washington / Douglass Cater
Vintage Books, 1964
 Buku Teks SO
Fritschler, A Lee
How Washington works : the executive's guid to government / A Lee Fritschler and Bernard H. Ross
Mass Ballinger Publishing , 1987
 Buku Teks SO
Patman, Wright, 1893-1976
Our American government : the answers to 1001 questions on how it works
Bantam Books, 1957
 Buku Teks