Portland News (Portland, Tex.), Vol. 8, No. 31, Ed. 1 Thursday, August 2, 1973, newspaper, August 2, 1973; (https://texashistory.unt.edu/ark:/67531/metapth864459/m1/1/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .