Παραπομπή APA
Garraty, J. A. (1978). Unemployment in history: Economic thought and public policy. New York: Harper Colophon Books.
Παραπομπή Chicago StyleGarraty, John A. Unemployment in History: Economic Thought and Public Policy. New York: Harper Colophon Books, 1978.
Παραπομπή MLAGarraty, John A. Unemployment in History: Economic Thought and Public Policy. New York: Harper Colophon Books, 1978.
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