Portland News (Portland, Tex.), Vol. 8, No. 35, Ed. 1 Thursday, August 30, 1973, newspaper, August 30, 1973; (https://texashistory.unt.edu/ark:/67531/metapth864523/m1/4/: accessed June 25, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .