The Altus Times-Democrat (Altus, Okla.), Vol. 41, No. 158, Ed. 1 Tuesday, August 1, 1967, newspaper, August 1, 1967; (https://gateway.okhistory.org/ark:/67531/metadc2119290/m1/2/: accessed July 17, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .