Deismireacht APA

Demko, G. J. (1992). Why in the world: Adventures in geography. New York: Anchor Books.

Trích dẫn kiểu Chicago

Demko, George J. Why in the World: Adventures in Geography. New York: Anchor Books, 1992.

Deismireacht MLA

Demko, George J. Why in the World: Adventures in Geography. New York: Anchor Books, 1992.

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