The Oklahoma Eagle (Tulsa, Okla.), Vol. 52, No. 26, Ed. 1 Thursday, December 11, 1969, newspaper, December 11, 1969; (https://gateway.okhistory.org/ark:/67531/metadc1804950/m1/1/: accessed July 1, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .