Deismireacht APA

Knox, P. L. (1998). The geography of the world economy: An introduction to economic geography. London: Arnold.

Trích dẫn kiểu Chicago

Knox, Paul L. The Geography of the World Economy: An Introduction to Economic Geography. London: Arnold, 1998.

Deismireacht MLA

Knox, Paul L. The Geography of the World Economy: An Introduction to Economic Geography. London: Arnold, 1998.

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