Keys, Clarke & Hillsamer, Dave. The Hopkins County Echo (Sulphur Springs, Tex.), Vol. 111, No. 51, Ed. 1 Friday, December 19, 1986, newspaper, December 19, 1986; (https://texashistory.unt.edu/ark:/67531/metapth775153/m1/1/: accessed November 16, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .