Cressey, Kendall B. Austin American (Austin, Tex.), Ed. 1 Thursday, May 16, 1918, newspaper, May 16, 1918; (https://texashistory.unt.edu/ark:/67531/metapth1525031/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .