Não informado. (1971). Inorganic chemistry of the transition elements. Chemical Society.
Lua i Stíl Chicago (17ú heag.)Não informado. Inorganic Chemistry of the Transition Elements. London: Chemical Society, 1971.
Lua MLA (8ú heag.)Não informado. Inorganic Chemistry of the Transition Elements. Chemical Society, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.