Denton Record-Chronicle (Denton, Tex.), Vol. 39, No. 256, Ed. 1 Friday, June 7, 1940, newspaper, June 7, 1940; (https://texashistory.unt.edu/ark:/67531/metapth1312706/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .