Não informado. (1944). Journal of the American Rocket Society. American Rocket Society.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of the American Rocket Society. New York: American Rocket Society, 1944.
Lua MLA (8ú heag.)Não informado. Journal of the American Rocket Society. American Rocket Society, 1944.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.