Polk County Enterprise (Livingston, Tex.), Vol. 108, No. 96, Ed. 1 Sunday, December 2, 1990, newspaper, December 2, 1990; (https://texashistory.unt.edu/ark:/67531/metapth781867/m1/1/: accessed June 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .