The Clarksville Times (Clarksville, Tex.), Vol. 100, No. 52, Ed. 1 Thursday, January 11, 1973, newspaper, January 11, 1973; (https://texashistory.unt.edu/ark:/67531/metapth1022037/m1/1/: accessed July 1, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .