The Thresher (Houston, Tex.), Vol. 15, No. 28, Ed. 1 Friday, April 25, 1930, newspaper, April 25, 1930; (https://texashistory.unt.edu/ark:/67531/metapth230169/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .