[News Script: 4 die in plane crash], script, May 30, 1972, 6:00 p.m.; (https://texashistory.unt.edu/ark:/67531/metadc1543760/m1/1/: accessed June 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
[News Script: 4 die in plane crash], script, May 30, 1972, 6:00 p.m.; (https://texashistory.unt.edu/ark:/67531/metadc1543760/m1/1/: accessed June 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .