APA citiranje

Freeman, C. (1978). World futures: The great bebate. England: Martin Roberson.

Trích dẫn kiểu Chicago

Freeman, Chrisopher. World Futures: The Great Bebate. England: Martin Roberson, 1978.

MLA citiranje

Freeman, Chrisopher. World Futures: The Great Bebate. England: Martin Roberson, 1978.

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