Spears, J. R. The Gold Diggings of Cape Horn: A Study of Life in Tierra del Fuego and Patagonia.
Chicago-čujuhus (17. p.)Spears, John Randolph. The Gold Diggings of Cape Horn: A Study of Life in Tierra Del Fuego and Patagonia.
MLA-čujuhus (9. p.)Spears, John Randolph. The Gold Diggings of Cape Horn: A Study of Life in Tierra Del Fuego and Patagonia.
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