The Thresher (Houston, Tex.), Vol. 15, No. 1, Ed. 1 Thursday, September 19, 1929, newspaper, September 19, 1929; (https://texashistory.unt.edu/ark:/67531/metapth230142/m1/1/: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .