Woodruff, W. (1966). Impact of western man: A study of Europe's role in the world economy 1750-1960. Macmillan.
Chicago-viite (17. p.)Woodruff, William. Impact of Western Man: A Study of Europe's Role in the World Economy 1750-1960. London: Macmillan, 1966.
MLA-viite (9. p.)Woodruff, William. Impact of Western Man: A Study of Europe's Role in the World Economy 1750-1960. Macmillan, 1966.
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