McGrath Rita Gunther. (2013). The End of Competitive Advantage. Harvard Business School Pub.
Chicago-viite (17. p.)McGrath Rita Gunther. The End of Competitive Advantage. Boston: Harvard Business School Pub, 2013.
MLA-viite (9. p.)McGrath Rita Gunther. The End of Competitive Advantage. Harvard Business School Pub, 2013.
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