Brownwood Bulletin (Brownwood, Tex.), Vol. 71, No. 56, Ed. 1 Friday, December 18, 1970, newspaper, December 18, 1970; (https://texashistory.unt.edu/ark:/67531/metapth1574562/m1/5/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .