DUNPHY, John J. A Brief History of Shurtleff College in Upper Alton, Illinois. johnjdunphy.medium.com [online]. 2019-01-19 [cit. 2023-05-23]. Dostupné online.
EMERY, Tom. Shurtleff College, opened in 1827, closed 60 years ago. The Telegraph [online]. 2017-11-20 [cit. 2023-05-23]. Dostupné v archivu pořízeném z originálu dne 2022-09-24.
web.archive.org
EMERY, Tom. Shurtleff College, opened in 1827, closed 60 years ago. The Telegraph [online]. 2017-11-20 [cit. 2023-05-23]. Dostupné v archivu pořízeném z originálu dne 2022-09-24.