Pawhuska Daily Journal-Capital (Pawhuska, Okla.), Vol. 62, No. 75, Ed. 1 Thursday, April 15, 1971, newspaper, April 15, 1971; (https://gateway.okhistory.org/ark:/67531/metadc2282595/m1/4/: accessed July 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .