Não informado. (1958). Aerospace Engineering. Institute of the Aeronautical Sciences.
Lua i Stíl Chicago (17ú heag.)Não informado. Aerospace Engineering. Easton, Pa: Institute of the Aeronautical Sciences, 1958.
Lua MLA (8ú heag.)Não informado. Aerospace Engineering. Institute of the Aeronautical Sciences, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.