The Allen American (Allen, Tex.), Vol. 3, No. 4, Ed. 1 Tuesday, August 8, 1972, newspaper, August 8, 1972; (https://texashistory.unt.edu/ark:/67531/metapth1407279/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .