The Dallas Craftsman (Dallas, Tex.), Vol. 57, No. 10, Ed. 1 Friday, August 7, 1970, newspaper, August 7, 1970; (https://texashistory.unt.edu/ark:/67531/metapth1561413/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .