Institute of Materials, Minerals, and Mining\nInstitute of Materials (Great Britain). (2004). Materials World. Institute of Metals.
Lua i Stíl Chicago (17ú heag.)Institute of Materials, Minerals, and Mining\nInstitute of Materials (Great Britain). Materials World. London: Institute of Metals, 2004.
Lua MLA (8ú heag.)Institute of Materials, Minerals, and Mining\nInstitute of Materials (Great Britain). Materials World. Institute of Metals, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.