The Thresher (Houston, Tex.), Vol. 5, No. 4, Ed. 1 Thursday, October 16, 1919, newspaper, October 16, 1919; (https://texashistory.unt.edu/ark:/67531/metapth229837/m1/1/: accessed June 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .