White, Barbara. Polk County Enterprise (Livingston, Tex.), Vol. 99, No. 45, Ed. 1 Thursday, June 4, 1981, newspaper, June 4, 1981; (https://texashistory.unt.edu/ark:/67531/metapth781613/m1/1/: accessed December 17, 2017), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .