___. Pat Harrison: The Formative Years, 1911-1919. Masters thesis, University of Southern Mississippi, 1962.
___. Pat HarrisonStrategy For Victory. Journal of Mississippi History 28 (November 1966): 267-85.
___. Pat Harrisons Efforts to Reopen the Choctaw Citizenship Rolls. Southern Quarterly 3 (October 1964): 36-61.
Edmonson, Ben G. Pat Harrison and Mississippi in the Presidential Elections of 1924 and 1928. Journal of Mississippi History 33 (November 1971): 333-50.
Grant, Philip A. Editorial Reaction to the Harrison-Barkley Senate Leadership Contest, 1937. Journal of Mississippi History 36 (May 1974): 127-41.
Porter, David. Senator Pat Harrison of Mississippi and the Reciprocal Trade Act of 1940. Journal of Mississippi History 36 (November 1974): 363-76.
Swain, Martha H. The Harrison Education Bills, 1936-1941. Mississippi Quarterly 31 (Winter 1977-1978): 119-31.
___. The Lion and the Fox: The Relationship of President Franklin D. Roosevelt and Senator Pat Harrison. Journal of Mississippi History 38 (November 1976): 333-59.
___. Pat Harrison: The New Deal Years. Jackson: University Press of Mississippi, 1978.
___. Pat Harrison and the Social Security Act of 1935. Southern Quarterly 15 (October 1976): 1-14.
U.S. Congress. Memorial Services Held in the House of Representatives and Senate of the United States: Together with Remarks Presented in Eulogy, Byron Patton Harrison, Late a Senator from Mississippi. 77th Cong., 2d sess., 1942. Washington: Government Printing Office, 1944.