The Clarksville Times (Clarksville, Tex.), Vol. 98, No. 35, Ed. 1 Thursday, September 17, 1970, newspaper, September 17, 1970; (https://texashistory.unt.edu/ark:/67531/metapth922265/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .