Timpson News (Timpson, Tex.), Vol. 3, No. 20, Ed. 1 Thursday, May 28, 1987, newspaper, May 28, 1987; (https://texashistory.unt.edu/ark:/67531/metapth767986/m1/1/: accessed May 24, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .