Polk County Enterprise (Livingston, Tex.), Vol. 111, No. 27, Ed. 1 Sunday, April 4, 1993, newspaper, April 4, 1993; (https://texashistory.unt.edu/ark:/67531/metapth782136/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .