WBAP-TV (Television station : Fort Worth, Tex.). [News Script: Haiphong harbor hit], script, August 1, 1972, 12:00 p.m.; (https://texashistory.unt.edu/ark:/67531/metadc1541986/m1/2/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .