The Oklahoma Eagle (Tulsa, Okla.), Vol. 53, No. 5, Ed. 1 Thursday, July 30, 1970, newspaper, July 30, 1970; (https://gateway.okhistory.org/ark:/67531/metadc1805498/m1/13/: accessed July 4, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .