The Thresher (Houston, Tex.), Vol. 25, No. 4, Ed. 1 Friday, October 6, 1939, newspaper, October 6, 1939; (https://texashistory.unt.edu/ark:/67531/metapth230461/m1/1/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .