Portland News (Portland, Tex.), Vol. 12, No. 25, Ed. 1 Thursday, June 23, 1977, newspaper, June 23, 1977; (https://texashistory.unt.edu/ark:/67531/metapth871107/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .