Polk County Enterprise (Livingston, Tex.), Vol. 117, No. 73, Ed. 1 Sunday, September 12, 1999, newspaper, September 12, 1999; (https://texashistory.unt.edu/ark:/67531/metapth798636/m1/2/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .