Hinckley, Barbara, author
The Seniority system in congress
Indiana University Press, 1971
 Buku Teks
Murphy, Walter F., author
Congress and the court: a case study in the American political process
University of Chicago Press, 1962
 Buku Teks
Matthews, Donald R.
U.S.Senators and their world/ Donald R. Matthew
The University of North Carolina Press, 1960
 Buku Teks
Rieselbach, Leroy N.
Congressional politics / Leroy N. Rieselbach
McGraw-Hill, 1973
 Buku Teks
Baker, Ross K., author
Friend and Foe In the U.S. Senate
Free Press, 1980
 Buku Teks
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