The Thresher (Houston, Tex.), Vol. 25, No. 5, Ed. 1 Friday, October 13, 1939, newspaper, October 13, 1939; (https://texashistory.unt.edu/ark:/67531/metapth230462/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .