WBAP-TV (Television station : Fort Worth, Tex.). [News Script: Governor Wallace], item, April 11, 1972, 6:00 p.m.; (https://texashistory.unt.edu/ark:/67531/metadc1510743/m1/1/: accessed November 22, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .