The Thresher (Houston, Tex.), Vol. 15, No. 32, Ed. 1 Friday, May 23, 1930, newspaper, May 23, 1930; (https://texashistory.unt.edu/ark:/67531/metapth230173/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .