General Dynamics Corporation. Convair Division. General Dynamics News, Volume 18, Number 3, February 3, 1965, periodical, February 3, 1965; (https://texashistory.unt.edu/ark:/67531/metapth777397/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .