Barney, J. B. (1997). Gaining and sustaining competitive advantage. New York: Addison-Wesley Pub. Co.
शिकागो स्टाइल उद्धरणBarney, Jay B. Gaining and Sustaining Competitive Advantage. New York: Addison-Wesley Pub. Co, 1997.
एमएलए उद्धरणBarney, Jay B. Gaining and Sustaining Competitive Advantage. New York: Addison-Wesley Pub. Co, 1997.
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