The Perry Daily Journal (Perry, Okla.), Vol. 75, No. 206, Ed. 1 Thursday, August 22, 1968, newspaper, August 22, 1968; (https://gateway.okhistory.org/ark:/67531/metadc2246960/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .