De Leon Free Press (De Leon, Tex.), Vol. 92, No. 10, Ed. 1 Thursday, August 9, 1979, newspaper, August 9, 1979; (https://texashistory.unt.edu/ark:/67531/metapth1143588/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .