The Peoples Voice (Norman, Okla.), Vol. 14, No. 37, Ed. 1 Friday, March 23, 1906, newspaper, March 23, 1906; (https://gateway.okhistory.org/ark:/67531/metadc117967/m1/1/: accessed May 5, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .