@book{9355,
	author = {Jose Ma ferre Trenzano},
	title = {Investigacion de mercados  estrategicasc Jose Ma ferre Trenzano},
	publisher = {Gestion 2000,},
	year = {2003.},
	address = {Barcelona :},
	edition = {1a,ed},
	note = {Incluye indice}
}