Offer, A. (1993). The British Empire, 1870-1914: A Waste of Money?
Lua i Stíl Chicago (17ú heag.)Offer, A. The British Empire, 1870-1914: A Waste of Money? 1993.
Lua MLA (9ú heag.)Offer, A. The British Empire, 1870-1914: A Waste of Money? 1993.
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