Cita APA (7a ed.)

PORTER, M. E. (1990). The Competitive Advantage Of Nation Michael E. Porter. the Free Press.

Cita Chicago Style (17a ed.)

PORTER, Michael E. The Competitive Advantage Of Nation Michael E. Porter. the Free Press, 1990.

Cita MLA (8a ed.)

PORTER, Michael E. The Competitive Advantage Of Nation Michael E. Porter. the Free Press, 1990.