KRUGMAN PAUL R. (1999). RETURN OF DEPRESSION ECONOMICS. PENGUIN BOOKS INDIA (P) LTD.
芝加哥风格引文KRUGMAN PAUL R. RETURN OF DEPRESSION ECONOMICS. LONDON: PENGUIN BOOKS INDIA (P) LTD, 1999.
MLA引文KRUGMAN PAUL R. RETURN OF DEPRESSION ECONOMICS. PENGUIN BOOKS INDIA (P) LTD, 1999.
警告：这些引文格式不一定是100％准确.