ANSOFF HIGOR. (1988). CORPORATE STRATEGY. PENGUIN BOOKS INDIA (P) LTD.
芝加哥风格引文ANSOFF HIGOR. CORPORATE STRATEGY. LONDON: PENGUIN BOOKS INDIA (P) LTD, 1988.
MLA引文ANSOFF HIGOR. CORPORATE STRATEGY. PENGUIN BOOKS INDIA (P) LTD, 1988.
警告：这些引文格式不一定是100％准确.