The Tulia Herald (Tulia, Tex.), Vol. 62, No. 51, Ed. 1 Thursday, December 17, 1970, newspaper, December 17, 1970; (https://texashistory.unt.edu/ark:/67531/metapth506912/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .