The Inola News (Inola, Okla.), Vol. 1, No. 6, Ed. 1 Friday, May 27, 1921, newspaper, May 27, 1921; (https://gateway.okhistory.org/ark:/67531/metadc180879/m1/4/: accessed August 16, 2022), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .