Hoover, T. J. (1933). The economics of mining (non-ferrous metals): Valuation, organization, management. Stanford U.P..
Chicago Style (17. basım) AtıfHoover, Theodore J. The Economics of Mining (non-ferrous Metals): Valuation, Organization, Management. Stanford: Stanford U.P., 1933.
MLA (8th ed.) AtıfHoover, Theodore J. The Economics of Mining (non-ferrous Metals): Valuation, Organization, Management. Stanford U.P., 1933.
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