Não informado. (1962). International science and technology. Conover-Mast Publications.
Lua i Stíl Chicago (17ú heag.)Não informado. International Science and Technology. New York: Conover-Mast Publications, 1962.
Lua MLA (8ú heag.)Não informado. International Science and Technology. Conover-Mast Publications, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.