The Canadian Enterprise (Canadian, Indian Terr.), Vol. 3, No. 36, Ed. 1 Friday, May 31, 1907, newspaper, May 31, 1907; (https://gateway.okhistory.org/ark:/67531/metadc275763/m1/1/: accessed May 4, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .