Footnotes
- Poindexter , Miles . January 13 1920 . Challenge to General Leonard Wood, January 13 , 12 Pierre, South Dakota Secretary of State Political Record Book, File 62682, Box 567
- Wood , General Leonard . January 30 1920 . Acceptance of Poindexter Challenge, January 30 , 12 Pierre, South Dakota Secretary of State Political Record Book, File 62682, Box 567
- 1919 . South Dakota Code , : 7125
- 1920 . Dakota Republican , February 26 : 7
- 1920 . Official Party State Publicity Pamphlet , March : 75
- 1920 . Yankton Press and Dakotan , February 26 : 1
- 1920 . Daily Argus‐Leader , February 27 : 3