Stephenville Empire-Tribune (Stephenville, Tex.), Vol. 106, No. 44, Ed. 1 Friday, February 28, 1975, newspaper, February 28, 1975; (https://texashistory.unt.edu/ark:/67531/metapth1500512/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .