WBAP-TV (Television station : Fort Worth, Tex.). [News Script: Blockbusting and train crew deaths], script, June 3, 1970, 12:00 p.m.; (https://texashistory.unt.edu/ark:/67531/metadc1263982/m1/1/: accessed May 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .