Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 53, No. 26, Ed. 1 Friday, October 13, 1967, newspaper, October 13, 1967; (https://gateway.okhistory.org/ark:/67531/metadc1488711/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .