The Bandera Bulletin (Bandera, Tex.), Vol. 29, No. 4, Ed. 1 Friday, June 29, 1973, newspaper, June 29, 1973; (https://texashistory.unt.edu/ark:/67531/metapth1118250/m1/1/: accessed August 15, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .