The Clarksville Times (Clarksville, Tex.), Vol. 108, No. 79, Ed. 1 Monday, October 20, 1980, newspaper, October 20, 1980; (https://texashistory.unt.edu/ark:/67531/metapth1295795/m1/1/: accessed June 29, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .