Não informado. (1949). Metals transactions. American Institute of Mining and Metallurgical Engineers.
Chicago-Zitierstil (17. Ausg.)Não informado. Metals Transactions. New York: American Institute of Mining and Metallurgical Engineers, 1949.
MLA-Zitierstil (8. Ausg.)Não informado. Metals Transactions. American Institute of Mining and Metallurgical Engineers, 1949.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.