Chisholm, M. (1966). Geography and Economics. Federick A.Praeger.
Tohutoru Kātū Chicago (17th ed.)Chisholm, Michael. Geography and Economics. New York: Federick A.Praeger, 1966.
Tohutoro MLA (9th ed.)Chisholm, Michael. Geography and Economics. Federick A.Praeger, 1966.
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