Hardin-Simmons University. Bulletin: Hardin-Simmons Ex-Student Roundup, July, 1940, periodical, July 1940; (https://texashistory.unt.edu/ark:/67531/metapth116746/m1/1/: accessed December 13, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .