APA استشهاد

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

استشهاد بنمط شيكاغو

Barney, Jay B. Gaining and Sustaining Competitive Advantage. 2nd ed. New Delhi: Prentice-Hall of India, 2002.

MLA استشهاد

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