WBAP-TV (Television station : Fort Worth, Tex.). [News Script: Wisconsin university explosion], script, September 2, 1970, 6:00 p.m.; (https://texashistory.unt.edu/ark:/67531/metadc1269432/m1/2/: accessed June 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .