Drumright Evening Derrick (Drumright, Okla.), Vol. 2, No. 312, Ed. 1 Friday, January 12, 1917, newspaper, January 12, 1917; (https://gateway.okhistory.org/ark:/67531/metadc148085/m1/1/: accessed January 20, 2018), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .