Polk County Enterprise (Livingston, Tex.), Vol. 110, No. 40, Ed. 1 Thursday, May 14, 1992, newspaper, May 14, 1992; (https://texashistory.unt.edu/ark:/67531/metapth781471/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .