Não informado. (1959). Aeroplane and Astronautics. Temple Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Aeroplane and Astronautics. London: Temple Press, 1959.
Lua MLA (8ú heag.)Não informado. Aeroplane and Astronautics. Temple Press, 1959.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.