Ralph Nader Congress Project. Citizens Look at Congress: Martha W. Griffiths, Democratic Representative from Michigan. Washington, D. C.: Grossman Publishers, 1972.
Martha Wright Griffiths" in Women in Congress, 1917-2006. Prepared under the direction of the Committee on House Administration by the Office of History & Preservation, U.S. House of Representatives. Washington: Government Printing Office, 2006.