[News Script: Billboard], script, July 22, 1970, 10:00 p.m.; (https://texashistory.unt.edu/ark:/67531/metadc1326311/m1/2/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[News Script: Billboard], script, July 22, 1970, 10:00 p.m.; (https://texashistory.unt.edu/ark:/67531/metadc1326311/m1/2/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .