7. Neft, David S., Cohen, Richard M., and Korch, Rick. The Complete History of Professional Football from 1892 to the Present. New York: St. Martin's Press, 1994 ISBN 0-312-11435-4
8. Jeansonne, Glen. A Time of Paradox: America Since 1890. Rowman & Littlefield, 2006 ISBN 0-7425-3377-8
9. Watterson, John Sayle. College Football: history, spectacle, controversy, Johns Hopkins University Press, 2000 ISBN 0-8018-7114-X
10. Lincoln, Kenneth and Slagle, Al Logan. The Good Red Road: Passages into Native America, University of Nebraska Press, 1997 ISBN 0-8032-7974-4
11. Bloom, John. There is a Madness in the Air: The 1926 Haskell Homecoming and Popular Representations of Sports in Federal and Indian Boarding Schools, ed. in Bird. Boulder: Westview Press. 1996