(1983). The statesman's year-book: Statistical andhistorical annual of the states of the world. Macmillan.
Chicago-referens (17:e uppl.)The Statesman's Year-book: Statistical Andhistorical Annual of the States of the World. London: Macmillan, 1983.
MLA-referens (9:e uppl.)The Statesman's Year-book: Statistical Andhistorical Annual of the States of the World. Macmillan, 1983.
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