Gaylord, E. K. Oklahoma City Times (Oklahoma City, Okla.), Vol. 79, No. 185, Ed. 1 Saturday, September 21, 1968, newspaper, September 21, 1968; (https://gateway.okhistory.org/ark:/67531/metadc993152/m1/1/: accessed December 15, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .