Stamford American (Stamford, Tex.), Vol. 48, No. 16, Ed. 1 Thursday, August 5, 1971, newspaper, August 5, 1971; (https://texashistory.unt.edu/ark:/67531/metapth1190552/m1/1/: accessed June 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .