Não informado. (1949). Mining transactions. American Institute of Mining, Metallurgical and Petroleum Engineers.
Style de citation Chicago (17e éd.)Não informado. Mining Transactions. New York: American Institute of Mining, Metallurgical and Petroleum Engineers, 1949.
Style de citation MLA (8e éd.)Não informado. Mining Transactions. American Institute of Mining, Metallurgical and Petroleum Engineers, 1949.
Attention : ces citations peuvent ne pas être correctes à 100%.