The Wylie News (Wylie, Tex.), Vol. 20, No. 10, Ed. 1 Thursday, August 3, 1967, newspaper, August 3, 1967; (https://texashistory.unt.edu/ark:/67531/metapth342413/m1/1/: accessed April 26, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .