The Tulia Herald (Tulia, Tex.), Vol. 63, No. 33, Ed. 1 Thursday, August 17, 1972, newspaper, August 17, 1972; (https://texashistory.unt.edu/ark:/67531/metapth506621/m1/1/: accessed June 2, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .