- ^ "1920 Oklahoma State Cowboys Schedule and Results". SR/College Football. Sports Reference LLC. Retrieved November 1, 2017.
- ^ "S. C. Holds A. M. To A 7-7 Score". The Winfield Daily Courier. Winfield, Kansas. October 4, 1920. p. 8. Retrieved August 16, 2021 – via Newspapers.com .
- ^ Wheeler, Crawford (October 10, 1920). "Martin's Boot Margin of Victory in Kendall Titanic Triumph Over Aggs". Tulsa Tribune. Tulsa, Oklahoma. p. 11. Retrieved August 16, 2021 – via Newspapers.com .
- ^ Renfro, Colvin (October 17, 1920). "Longhorns Down Oklahoma Aggies". Fort Worth Star-Telegram. Fort Worth, Texas. p. 38. Retrieved August 16, 2021 – via Newspapers.com .
- ^ "Baylor Wins From Oklahoma Aggies". The Statemsman. Austin, Texas. October 23, 1920. p. 3. Retrieved August 17, 2021 – via Newspapers.com .
- ^ "Season's Big Game Here". Kansas City Times. Kansas City, Missouri. November 20, 1920. p. 14. Retrieved August 16, 2021 – via Newspapers.com .
- ^ "Thrills In Haskell's Win". The Kansas City Star. Kansas City, Missouri. November 21, 1920. p. 18. Retrieved August 16, 2021 – via Newspapers.com .
- ^ "Colorado Smothers Oklahoma A. & M. College In Final Grid Battle of Year". The Daily Oklahoman. November 26, 1920. p. 14 – via Newspapers.com.