Gould, L. M. (1958). The Polar regions in their relation to human affairs. The American Geographical Society.
Tohutoru Kātū Chicago (17th ed.)Gould, Laurence M. The Polar Regions in Their Relation to Human Affairs. New York: The American Geographical Society, 1958.
Tohutoro MLA (9th ed.)Gould, Laurence M. The Polar Regions in Their Relation to Human Affairs. The American Geographical Society, 1958.
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