The Bartlett Tribune and News (Bartlett, Tex.), Vol. 82, No. 23, Ed. 1, Thursday, April 10, 1969, newspaper, April 10, 1969; (https://texashistory.unt.edu/ark:/67531/metapth82296/m1/1/: accessed April 24, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .