Stephenville Empire-Tribune (Stephenville, Tex.), Vol. 101, No. 9, Ed. 1 Sunday, March 29, 1970, newspaper, March 29, 1970; (https://texashistory.unt.edu/ark:/67531/metapth1246363/m1/4/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .