Polk County Enterprise (Livingston, Tex.), Vol. 109, No. 64, Ed. 1 Sunday, August 11, 1991, newspaper, August 11, 1991; (https://texashistory.unt.edu/ark:/67531/metapth798222/m1/18/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .