Dyfyniad APA

Simon,Julian L. (1986). Theory of population and economic growth. Basil Blackwell Ltd.

Dyfyniad Arddull Chicago

Simon,Julian L. Theory of Population and Economic Growth. New York: Basil Blackwell Ltd, 1986.

Dyfyniad MLA

Simon,Julian L. Theory of Population and Economic Growth. Basil Blackwell Ltd, 1986.

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