The mines handbook: Succeeding the Copper handbook. Describing the mining companies of the two American continents. Mines Information Bureau.
Cita Chicago Style (17a ed.)The Mines Handbook: Succeeding the Copper Handbook. Describing the Mining Companies of the Two American Continents. New York: Mines Information Bureau.
Cita MLA (8a ed.)The Mines Handbook: Succeeding the Copper Handbook. Describing the Mining Companies of the Two American Continents. Mines Information Bureau.
Precaución: Estas citas no son 100% exactas.