The Gayly Oklahoman (Oklahoma City, Okla.), Vol. 8, No. 2, Ed. 1 Thursday, February 1, 1990, newspaper, February 1, 1990; (https://digital.library.unt.edu/ark:/67531/metadc824349/m1/1/: accessed April 16, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .