The Bartlett Tribune and News (Bartlett, Tex.), Vol. 83, No. 7, Ed. 1, Thursday, December 11, 1969, newspaper, December 11, 1969; (https://texashistory.unt.edu/ark:/67531/metapth82331/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .