APA aipamena

Barney, J. B. (2011). Gaining and sustaining competitive advantage (4th ed.). Pearson.

Chicago Style aipamena

Barney, Jay B. Gaining and Sustaining Competitive Advantage. 4th ed. Upper Saddle River, NJ: Pearson, 2011.

MLA aipamena

Barney, Jay B. Gaining and Sustaining Competitive Advantage. 4th ed. Pearson, 2011.

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