American Institute of Mining and Metallurgical Engineers. (1871). Transactions. v. 1- May 1871-. s.n.
Chicago-referens (17:e uppl.)American Institute of Mining and Metallurgical Engineers. Transactions. V. 1- May 1871-. New York: s.n, 1871.
MLA-referens (9:e uppl.)American Institute of Mining and Metallurgical Engineers. Transactions. V. 1- May 1871-. s.n, 1871.
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