Porter, M. E. (1986). Competition in global industries. Boston, Mass: Harvard Business School Press.
Citación estilo ChicagoPorter, Michael Eugene. Competition in Global Industries. Boston, Mass: Harvard Business School Press, 1986.
Cita MLAPorter, Michael Eugene. Competition in Global Industries. Boston, Mass: Harvard Business School Press, 1986.
Precaución: Estas citas no son 100% exactas.