McCarty, J. W. (1960). British investment in overseas mining: 1880-1914. University of Cambridge.
Lua i Stíl Chicago (17ú heag.)McCarty, J. W. British Investment in Overseas Mining: 1880-1914. University of Cambridge, 1960.
Lua MLA (8ú heag.)McCarty, J. W. British Investment in Overseas Mining: 1880-1914. University of Cambridge, 1960.
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