The Shiner Gazette (Shiner, Tex.), Vol. 72, No. 14, Ed. 1 Thursday, April 2, 1964, newspaper, April 2, 1964; (https://texashistory.unt.edu/ark:/67531/metapth1171666/m1/1/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .