Nuyaka News (Nuyaka, Okla.), Vol. 1, No. 4, Ed. 1 Friday, June 3, 1921, newspaper, June 3, 1921; (https://gateway.okhistory.org/ark:/67531/metadc1784539/m1/1/: accessed June 13, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .