Cita APA

PORTER, M. E. (1990). The Competitive Advantage On Nations. the Free Press.

Chicago Style (17th ed.) Citation

PORTER, Michael E. The Competitive Advantage On Nations. the Free Press, 1990.

Cita MLA

PORTER, Michael E. The Competitive Advantage On Nations. the Free Press, 1990.

Atenció: Aquestes cites poden no estar 100% correctes.