Tribune-Progress (Bartlett, Tex.), Vol. 92, No. 48, Ed. 1, Thursday, September 13, 1979, newspaper, September 13, 1979; (https://texashistory.unt.edu/ark:/67531/metapth81503/m1/1/: accessed May 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .