The Clifton Record (Clifton, Tex.), Vol. 78, No. 47, Ed. 1 Thursday, December 15, 1966, newspaper, December 15, 1966; (https://texashistory.unt.edu/ark:/67531/metapth797085/m1/1/: accessed August 15, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .