[News Script: Warsaw pact], script, March 17, 1969; (https://texashistory.unt.edu/ark:/67531/metadc1040979/m1/2/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
[News Script: Warsaw pact], script, March 17, 1969; (https://texashistory.unt.edu/ark:/67531/metadc1040979/m1/2/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .