De Leon Free Press (De Leon, Tex.), Vol. 94, No. 14, Ed. 1 Thursday, September 3, 1981, newspaper, September 3, 1981; (https://texashistory.unt.edu/ark:/67531/metapth1247661/m1/10/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .