The Ponca City News (Ponca, Okla.), Vol. 68, No. 79, Ed. 1 Sunday, January 1, 1961, newspaper, January 1, 1961; (https://gateway.okhistory.org/ark:/67531/metadc2052798/m1/1/: accessed June 22, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .