Cebula, James E. James M. Cox: Journalist and Politician. New York: Garland, 1985.
Cox, James M. The government and the railways; address by Hon. James M. Cox, at the annual dinner of the Railway Business Association, December 11, 1913. [New York: N.p., 1913].
. Journey Through My Years. New York: Simon and Schuster, 1946. Reprint, Macon, Ga.: Mercer University Press, .
. Why Vote the Democratic Ticket." Forum 64 (September-October 1920): 151-7.
Grant, Philip A. Congressional Campaigns of James M. Cox, 1908 and 1910." Ohio History 81 (Winter 1972): 4-14.
Morris, Charles E. The Progressive Democracy of James M. Cox. Indianapolis: Bobbs-Merrill, 1920.