APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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