The Statesman (Austin, Tex.), Vol. 49, No. 100, Ed. 1 Wednesday, September 1, 1920, newspaper, September 1, 1920; (https://texashistory.unt.edu/ark:/67531/metapth1457046/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .