Brownwood Bulletin (Brownwood, Tex.), Vol. 70, No. 207, Ed. 1 Sunday, June 14, 1970, newspaper, June 14, 1970; (https://texashistory.unt.edu/ark:/67531/metapth1572481/m1/1/: accessed June 29, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .