The Clarksville Times (Clarksville, Tex.), Vol. 108, No. 50, Ed. 1 Thursday, July 10, 1980, newspaper, July 10, 1980; (https://texashistory.unt.edu/ark:/67531/metapth1295766/m1/2/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .