The Oklahoma Ledger. (Sterling, Okla.), Vol. 11, No. 28, Ed. 1 Thursday, June 22, 1916, newspaper, June 22, 1916; (https://gateway.okhistory.org/ark:/67531/metadc155404/m1/1/: accessed April 25, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .