De Leon Free Press (De Leon, Tex.), Vol. 93, No. 19, Ed. 1 Thursday, October 9, 1980, newspaper, October 9, 1980; (https://texashistory.unt.edu/ark:/67531/metapth1143265/m1/1/: accessed June 24, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .