Claremore Daily Progress (Claremore, Okla.), Vol. 67, No. 235, Ed. 1 Tuesday, May 17, 1960, newspaper, May 17, 1960; (https://gateway.okhistory.org/ark:/67531/metadc2195297/m1/2/: accessed July 18, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .