Não informado. (1949). Metals transactions. American Institute of Mining and Metallurgical Engineers.
Citação do estilo Chicago (17ª ed.)Não informado. Metals Transactions. New York: American Institute of Mining and Metallurgical Engineers, 1949.
Citação MLA (8ª ed.)Não informado. Metals Transactions. American Institute of Mining and Metallurgical Engineers, 1949.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.