Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 69, No. 197, Ed. 1 Sunday, May 1, 1983, newspaper, May 1, 1983; (https://gateway.okhistory.org/ark:/67531/metadc1498555/m1/1/: accessed June 4, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .