Stephenville Empire-Tribune (Stephenville, Tex.), Vol. 104, No. 45, Ed. 1 Wednesday, March 7, 1973, newspaper, March 7, 1973; (https://texashistory.unt.edu/ark:/67531/metapth1500027/m1/4/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .