The Harrah Tribune. (Harrah, Okla.), Vol. 1, No. 6, Ed. 1 Friday, August 9, 1907, newspaper, August 9, 1907; (https://gateway.okhistory.org/ark:/67531/metadc2138944/m1/5/: accessed July 16, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .