The Allen American (Allen, Tex.), Vol. 5, No. 21, Ed. 1 Tuesday, October 29, 1974, newspaper, October 29, 1974; (https://texashistory.unt.edu/ark:/67531/metapth1416311/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .