Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Barney, Jay B. Gaining and Sustaining Competitive Advantage. 4th ed., International ed. Boston ; London: Pearson, 2011.

Cita MLA (9a ed.)

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