Area 1, Phase 3. The Special Staff
Area 1, Phase 3. The Special Staff, pamphlet, November 1964; Alabama. (https://texashistory.unt.edu/ark:/67531/metapth1010018/: accessed October 17, 2019), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu; crediting National WASP WWII Museum.