The Bartlett Tribune and News (Bartlett, Tex.), Vol. 82, No. 16, Ed. 1, Thursday, February 20, 1969, newspaper, February 20, 1969; (https://texashistory.unt.edu/ark:/67531/metapth82289/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .