Harrah News (Harrah, Okla.), Vol. 4, No. 14, Ed. 1 Thursday, May 1, 1913, newspaper, May 1, 1913; (https://gateway.okhistory.org/ark:/67531/metadc937952/m1/3/: accessed July 16, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .