The Cushing Daily Citizen (Cushing, Okla.), Vol. 35, No. 177, Ed. 1 Sunday, June 2, 1957, newspaper, June 2, 1957; (https://gateway.okhistory.org/ark:/67531/metadc2175499/m1/1/: accessed June 19, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .