Throckmorton Tribune (Throckmorton, Tex.), Vol. 76, No. 48, Ed. 1 Thursday, July 16, 1964, newspaper, July 16, 1964; (https://texashistory.unt.edu/ark:/67531/metapth1372306/m1/5/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .