United States Senate

References

• Berman, Daniel M. (1964). In Congress Assembled: The Legislative Process in the National Government. London: The Macmillan Company.
• Byrd, Robert C. (1989-1994). The Senate, 1789-1989: Addresses on the History of the United States. Washington, D.C.: Government Printing Office.
• Congressional Quarterly's Guide to Congress, 5th ed. (2000). Washington, D.C.: Congressional Quarterly Press.
• Story, Joseph. (1891). Commentaries on the Constitution of the United States. (2 vols). Boston: Brown & Little.
• Wilson, Woodrow. (1885). Congressional Government. New York: Houghton Mifflin.