Dyfyniad APA

Stewart, M. (1972). Keynes and After That (2nd ed.). Penguin Books.

Dyfyniad Arddull Chicago

Stewart, Michael. Keynes and After That. 2nd ed. England: Penguin Books, 1972.

Dyfyniad MLA

Stewart, Michael. Keynes and After That. 2nd ed. Penguin Books, 1972.

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