Lake, Charles S. Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 67, No. 267, Ed. 1 Thursday, July 23, 1981, newspaper, July 23, 1981; (https://gateway.okhistory.org/ark:/67531/metadc1505030/m1/1/: accessed April 18, 2021), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .