Polk County Enterprise (Livingston, Tex.), Vol. 117, No. 17, Ed. 1 Sunday, February 28, 1999, newspaper, February 28, 1999; (https://texashistory.unt.edu/ark:/67531/metapth789687/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .