Polk County Enterprise (Livingston, Tex.), Vol. 108, No. 102, Ed. 1 Sunday, December 23, 1990, newspaper, December 23, 1990; (https://texashistory.unt.edu/ark:/67531/metapth781676/m1/1/: accessed April 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .