Throckmorton Tribune (Throckmorton, Tex.), Vol. 84, No. 18, Ed. 1 Thursday, December 12, 1974, newspaper, December 12, 1974; (https://texashistory.unt.edu/ark:/67531/metapth994590/m1/1/: accessed June 30, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .