Stephenville Empire-Tribune (Stephenville, Tex.), Vol. 106, No. 200, Ed. 1 Sunday, August 31, 1975, newspaper, August 31, 1975; (https://texashistory.unt.edu/ark:/67531/metapth1666283/m1/8/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .