Stephenville Empire-Tribune (Stephenville, Tex.), Vol. 104, No. 239, Ed. 1 Friday, December 7, 1973, newspaper, December 7, 1973; (https://texashistory.unt.edu/ark:/67531/metapth1500224/m1/1/: accessed June 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .