Cressey, Kendall B. Austin American (Austin, Tex.), Ed. 1 Monday, May 17, 1920, newspaper, May 17, 1920; (https://texashistory.unt.edu/ark:/67531/metapth1525477/m1/1/: accessed July 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .