Dyfyniad APA

GARRATY, J. A. (1979). Unemployment in history: ; economic thought and public policy. Harper Colophon.

Dyfyniad Arddull Chicago

GARRATY, John A. Unemployment in History: ; Economic Thought and Public Policy. New York: Harper Colophon, 1979.

Dyfyniad MLA

GARRATY, John A. Unemployment in History: ; Economic Thought and Public Policy. Harper Colophon, 1979.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.