Dyfyniad APA

Phillips, J. A. (1867). The mining and metallurgy of gold and silver. E. and F. N. Spon.

Dyfyniad Arddull Chicago

Phillips, John Arthur. The Mining and Metallurgy of Gold and Silver. London: E. and F. N. Spon, 1867.

Dyfyniad MLA

Phillips, John Arthur. The Mining and Metallurgy of Gold and Silver. E. and F. N. Spon, 1867.

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