McGrath Rita Gunther. (2013). The End of Competitive Advantage. Harvard Business School Pub.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMcGrath Rita Gunther. The End of Competitive Advantage. Boston: Harvard Business School Pub, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMcGrath Rita Gunther. The End of Competitive Advantage. Harvard Business School Pub, 2013.
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