The Allen American (Allen, Tex.), Vol. 11, No. 14, Ed. 1 Monday, September 8, 1980, newspaper, September 8, 1980; (https://texashistory.unt.edu/ark:/67531/metapth1423096/m1/2/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .