Polk County Enterprise (Livingston, Tex.), Vol. 80, No. 27, Ed. 1 Thursday, March 15, 1962, newspaper, March 15, 1962; (https://texashistory.unt.edu/ark:/67531/metapth781354/m1/1/: accessed June 22, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .