^"Montana Voter Turnout". Montana Secretary of State. Retrieved May 26, 2022.
^ a b"Report of the Official Canvass of the Vote Cast at the Primary Election, Held in the State of Montana, July 17 A. D. 1928". Montana Secretary of State. Retrieved July 6, 2014.
^"Official Abstract of Votes Cast at the General Election Held in Montana, Nov. 6, 1928". Montana Secretary of State. Retrieved July 6, 2014.