Ansoff, H. I. (1975). Corporate strategy: An analytic approach to business policy for growth and expansion. Penguin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAnsoff, H. Igor. Corporate Strategy: An Analytic Approach to Business Policy for Growth and Expansion. Penguin, 1975.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAnsoff, H. Igor. Corporate Strategy: An Analytic Approach to Business Policy for Growth and Expansion. Penguin, 1975.
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