The Oklahoma Eagle (Tulsa, Okla.), Vol. 53, No. 52, Ed. 1 Thursday, July 1, 1971, newspaper, July 1, 1971; (https://gateway.okhistory.org/ark:/67531/metadc1805546/m1/1/: accessed July 1, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .