The Oklahoma Leader. (Guthrie, Okla.), Vol. 23, No. 1, Ed. 1 Thursday, June 13, 1912, newspaper, June 13, 1912; (https://gateway.okhistory.org/ark:/67531/metadc162848/m1/1/: accessed June 10, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .