The Indianola Enterprise. (Indianola, Okla.), Vol. 4, No. 39, Ed. 1 Friday, June 19, 1908, newspaper, June 19, 1908; (https://gateway.okhistory.org/ark:/67531/metadc269203/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .