WBAP-TV (Television station : Fort Worth, Tex.). [News Script: Science fair], script, May 6, 1969, 8:25 a.m.; (https://texashistory.unt.edu/ark:/67531/metadc1079615/m1/1/: accessed May 14, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .