Stephenville Empire-Tribune (Stephenville, Tex.), Vol. 111, No. 133, Ed. 1 Monday, January 21, 1980, newspaper, January 21, 1980; (https://texashistory.unt.edu/ark:/67531/metapth1283817/m1/5/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .