The Hooker Advance (Hooker, Okla.), Vol. 9, No. 10, Ed. 1 Friday, April 12, 1912, newspaper, April 12, 1912; (https://gateway.okhistory.org/ark:/67531/metadc272287/m1/1/: accessed April 20, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .