The Perry Daily Journal (Perry, Okla.), Vol. 78, No. 128, Ed. 1 Tuesday, June 29, 1971, newspaper, June 29, 1971; (https://gateway.okhistory.org/ark:/67531/metadc2247844/m1/1/: accessed May 31, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .