^Gaster, Patricia. "Nebraska Newspaperman Will M. Maupin" (PDF). nebraskahistory.org. Nebraska State Historical Society. Archived from the original (PDF) on May 22, 2013. Retrieved October 9, 2017.
^ a b cDarius M. Amsberry. "Official Report of the Nebraska State Canvassing Board Primary Election July 18, 1922" (PDF). Retrieved October 9, 2017.
^Addison E. Sheldon (1918). "Nebraska Blue Book and Historical Register 1918". p. viii. Retrieved October 9, 2017.
^"The Locomotive Engineers Journal for October, 1922". 1922. p. 749. Retrieved October 9, 2017.
^"The Nebraska Blue Book 1922". 1922. p. 215. Retrieved October 9, 2017.
^"The Nebraska Blue Book 1922". 1922. p. 212. Retrieved October 9, 2017.
^Charles W. Pool. "Tabulated Report of the General Election held Nov. 7, 1922 – Also Total Vote by Counties of 1920" (PDF). Retrieved October 9, 2017.