Polk County Enterprise (Livingston, Tex.), Vol. 83, No. 14, Ed. 1 Thursday, December 10, 1964, newspaper, December 10, 1964; (https://texashistory.unt.edu/ark:/67531/metapth781347/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .