Tribune-Progress (Bartlett, Tex.), Vol. 92, No. 13, Ed. 1, Thursday, January 11, 1979, newspaper, January 11, 1979; (https://texashistory.unt.edu/ark:/67531/metapth81467/m1/1/: accessed April 22, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .