The Lawton Constitution & Morning Press (Lawton, Okla.), Vol. 19, No. 41, Ed. 1 Sunday, October 13, 1968, newspaper, October 13, 1968; (https://gateway.okhistory.org/ark:/67531/metadc2032350/m1/1/: accessed June 23, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .