Borgstrom, G. (1965). The hungry planet: The modern World at the Edge of Famine. New York: The Macmillan Company.
Trích dẫn kiểu ChicagoBorgstrom, Georg. The Hungry Planet: The Modern World At the Edge of Famine. New York: The Macmillan Company, 1965.
MLA CitationBorgstrom, Georg. The Hungry Planet: The Modern World At the Edge of Famine. New York: The Macmillan Company, 1965.
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