Cita APA (7a ed.)

Barney, J. (2014). Gaining and sustaining competitive advantage (Fourth edition.). Pearson.

Cita Chicago Style (17a ed.)

Barney, Jay. Gaining and Sustaining Competitive Advantage. Fourth edition. Harlow, England: Pearson, 2014.

Cita MLA (8a ed.)

Barney, Jay. Gaining and Sustaining Competitive Advantage. Fourth edition. Pearson, 2014.