Não informado. (1934). Journal of the Aeronautical Sciences. Institute of the Aeronautical Sciences.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of the Aeronautical Sciences. Easton, Pa: Institute of the Aeronautical Sciences, 1934.
Lua MLA (8ú heag.)Não informado. Journal of the Aeronautical Sciences. Institute of the Aeronautical Sciences, 1934.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.