APA aipamena

Hagen, E. E. (1962). On the theory of social change: How economic growth begins. Illinois: The Dorsey Press.

Chicago Style aipamena

Hagen, Everett E. On the Theory of Social Change: How Economic Growth Begins. Illinois: The Dorsey Press, 1962.

MLA aipamena

Hagen, Everett E. On the Theory of Social Change: How Economic Growth Begins. Illinois: The Dorsey Press, 1962.

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