Brownwood Bulletin (Brownwood, Tex.), Vol. 73, No. 120, Ed. 1 Monday, March 5, 1973, newspaper, March 5, 1973; (https://texashistory.unt.edu/ark:/67531/metapth1575196/m1/1/: accessed June 2, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .