The Statesman (Austin, Tex.), Vol. 49, No. 43, Ed. 1 Sunday, July 4, 1920, newspaper, July 4, 1920; (https://texashistory.unt.edu/ark:/67531/metapth1456987/m1/1/: accessed July 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .