The Community Bulletin (Abilene, Texas), No. 12, Saturday, November 4, 1967, newspaper, November 4, 1967; (https://texashistory.unt.edu/ark:/67531/metapth41736/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .