Corpus Christi Caller (Corpus Christi, Tex.), Vol. 20, No. 215, Ed. 1, Sunday, August 4, 1918, newspaper, August 4, 1918; (https://texashistory.unt.edu/ark:/67531/metapth154112/m1/1/: accessed April 30, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .