Stamford American (Stamford, Tex.), Vol. 48, No. 34, Ed. 1 Thursday, December 11, 1969, newspaper, December 11, 1969; (https://texashistory.unt.edu/ark:/67531/metapth1190632/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .