Cita APA

Porter, M. E. (1986). Competition in global industries. Boston, Mass: Harvard Business School Press.

Chicago Style Citation

Porter, Michael Eugene. Competition in Global Industries. Boston, Mass: Harvard Business School Press, 1986.

Cita MLA

Porter, Michael Eugene. Competition in Global Industries. Boston, Mass: Harvard Business School Press, 1986.

Atenció: Aquestes cites poden no estar 100% correctes.