Barney, J. B. (1997). Gaining and sustaining competitive advantage. Addison-Wesley Publishing Company.
Chicago Style aipamenaBarney, Jay B. Gaining and Sustaining Competitive Advantage. Reading, Massachusetts: Addison-Wesley Publishing Company, 1997.
MLA aipamenaBarney, Jay B. Gaining and Sustaining Competitive Advantage. Addison-Wesley Publishing Company, 1997.
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