Não informado. (1961). Index to the literature of magnetism. American Institute of Physics.
Lua i Stíl Chicago (17ú heag.)Não informado. Index to the Literature of Magnetism. New York: American Institute of Physics, 1961.
Lua MLA (8ú heag.)Não informado. Index to the Literature of Magnetism. American Institute of Physics, 1961.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.