Não informado. (1957). Physics of Metals and Metallography. Pergamon Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Physics of Metals and Metallography. Elmsford, NY: Pergamon Press, 1957.
Lua MLA (8ú heag.)Não informado. Physics of Metals and Metallography. Pergamon Press, 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.