The Hopkins County Echo (Sulphur Springs, Tex.), Vol. 111, No. 12, Ed. 1 Friday, March 21, 1986, newspaper, March 21, 1986; (https://texashistory.unt.edu/ark:/67531/metapth775661/m1/1/: accessed June 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .