- ^ "Ray Sermon, New A.S.O. Coach, Gets On Job". Kirksville Daily Express and Kirksville Daily News. Kirksville, Missouri. September 29, 1921. p. 1. Retrieved January 25, 2024 – via Newspapers.com .
- ^ "Osteopaths Take Game With M. M. A. Score 33-0". The Intelligencer. St. Louis, Missouri. October 14, 1921. p. 1. Retrieved February 6, 2024 – via Newspapers.com .
- ^ "Osteopaths Take Game With M. M. A. Score 33-0". The Intelligencer. Mexico, Missouri. October 14, 1921. p. 1. Retrieved February 6, 2024 – via Newspapers.com .
- ^ "A. S. O. Defeats Mexico M. A. By 40-0 Score". Kirksville Daily Express. Kirksville, Missouri. October 14, 1921. p. 1. Retrieved February 6, 2024 – via Newspapers.com .
- ^ "Osteopaths Now Have Total Of 74 Scores". Kirksville Daily Express. Kirksville, Missouri. October 15, 1921. p. 1. Retrieved February 6, 2024 – via Newspapers.com .
- ^ "Bulldogs And Osteopaths In Big Game Today". Kirksville Daily Express. Kirksville, Missouri. October 21, 1921. p. 1. Retrieved February 6, 2024 – via Newspapers.com .
- ^ "Edge To The Osteopaths". Kansas City Times. Kansas City, Missouri. October 22, 1921. p. 14. Retrieved February 6, 2024 – via Newspapers.com .
- ^ "Saints Beaten By Kirksville By 20-0 Score". The Davenport Democrat and Leader. Davenport, Iowa. October 30, 1921. p. 23. Retrieved February 6, 2024 – via Newspapers.com .
- ^ "'Bonesetters' Tackle 'Horned Frogs' Today". Fort Worth Star-Telegram. Fort Worth, Texas. November 4, 1921. p. 19. Retrieved August 24, 2021 – via Newspapers.com .
- ^ Hander, "Zeek" (November 5, 1921). "Horned Frogs Down Osteos; Score, 7 to 0". Fort Worth Record. Fort Worth, Texas. p. 11. Retrieved August 24, 2021 – via Newspapers.com .
- ^ "A. S. O. Defeats Lake Forest By A 42-7 Score". Kirksville Daily Express. Kirksville, Missouri. November 14, 1921. p. 1. Retrieved February 6, 2024 – via Newspapers.com .
- ^ "A. S. O. Defeats Lake Forest By A 42-7 Score (continued)". Kirksville Daily Express. Kirksville, Missouri. November 14, 1921. p. 3. Retrieved February 6, 2024 – via Newspapers.com .
- ^ "A. S. O. Defeats Pella, Iowa Team". The Kirksville Daily Journal. Kirksville, Missouri. November 24, 1921. p. 1. Retrieved February 6, 2024 – via Newspapers.com .