Brownwood Bulletin (Brownwood, Tex.), Vol. 69, No. 180, Ed. 1 Tuesday, May 13, 1969, newspaper, May 13, 1969; (https://texashistory.unt.edu/ark:/67531/metapth1572376/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .