Dyfyniad APA

KRUGMAN PAUL R. (1999). RETURN OF DEPRESSION ECONOMICS. PENGUIN BOOKS INDIA (P) LTD.

Dyfyniad Arddull Chicago

KRUGMAN PAUL R. RETURN OF DEPRESSION ECONOMICS. LONDON: PENGUIN BOOKS INDIA (P) LTD, 1999.

Dyfyniad MLA

KRUGMAN PAUL R. RETURN OF DEPRESSION ECONOMICS. PENGUIN BOOKS INDIA (P) LTD, 1999.

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