The Bartlett Tribune and News (Bartlett, Tex.), Vol. 82, No. 8, Ed. 1, Thursday, December 19, 1968, newspaper, December 19, 1968; (https://texashistory.unt.edu/ark:/67531/metapth82281/m1/1/: accessed May 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .