The Altus High School Collar (Altus, Okla.), Vol. 27, No. 25, Ed. 1 Tuesday, April 6, 1976, newspaper, April 6, 1976; (https://gateway.okhistory.org/ark:/67531/metadc2179729/m1/1/: accessed June 21, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .