Não informado. (1974). Transactions of the Institution of Mining and Metallurgy. Institution of Mining and Metallurgy.
Chicago-referens (17:e uppl.)Não informado. Transactions of the Institution of Mining and Metallurgy. London: Institution of Mining and Metallurgy, 1974.
MLA-referens (8:e uppl.)Não informado. Transactions of the Institution of Mining and Metallurgy. Institution of Mining and Metallurgy, 1974.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.