The Clifton Record (Clifton, Tex.), Vol. 76, No. 30, Ed. 1 Thursday, August 12, 1971, newspaper, August 12, 1971; (https://texashistory.unt.edu/ark:/67531/metapth797976/m1/1/: accessed July 12, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .