Polk County Enterprise (Livingston, Tex.), Vol. 82, No. 5, Ed. 1 Thursday, October 10, 1963, newspaper, October 10, 1963; (https://texashistory.unt.edu/ark:/67531/metapth781619/m1/1/: accessed June 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .