Cita APA (7a ed.)

Barney, J. B. (2002). Gaining and sustaining competitive advantage (2nd ed.). Prentice Hall.

Cita Chicago Style (17a ed.)

Barney, Jay B. Gaining and Sustaining Competitive Advantage. 2nd ed. Upper Saddle River, NJ: Prentice Hall, 2002.

Cita MLA (8a ed.)

Barney, Jay B. Gaining and Sustaining Competitive Advantage. 2nd ed. Prentice Hall, 2002.