The Clarksville Times (Clarksville, Tex.), Vol. 92, No. 26, Ed. 1 Thursday, July 16, 1964, newspaper, July 16, 1964; (https://texashistory.unt.edu/ark:/67531/metapth923104/m1/1/: accessed June 24, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .