@book{32193,
	author = {Porter, Michael E.},
	title = {Ventaja competitiva :},
	publisher = {Grupo Editorial Patria,},
	year = {[2015]},
	address = {México D.F. :},
	edition = {Segunda edición reformada.},
	note = {Contiene índice.},
	url = {https://elibro.net/ereader/politecnicointernacional/114080}
}