The Bartlett Tribune and News (Bartlett, Tex.), Vol. 90, No. 36, Ed. 1, Thursday, June 23, 1977, newspaper, June 23, 1977; (https://texashistory.unt.edu/ark:/67531/metapth82724/m1/4/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .