The Lawton Constitution & Morning Press (Lawton, Okla.), Vol. 24, No. 27, Ed. 1 Sunday, July 1, 1973, newspaper, July 1, 1973; (https://gateway.okhistory.org/ark:/67531/metadc2037480/m1/1/: accessed June 23, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .