Não informado. (1961). Advances in space science and technology. Academic Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Advances in Space Science and Technology. New York: Academic Press, 1961.
Lua MLA (8ú heag.)Não informado. Advances in Space Science and Technology. Academic Press, 1961.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.