Stephenville Empire-Tribune (Stephenville, Tex.), Vol. 111, No. 115, Ed. 1 Sunday, December 30, 1979, newspaper, December 30, 1979; (https://texashistory.unt.edu/ark:/67531/metapth1283940/m1/2/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .