@book{6942,
	author = {Amat, Oriol and Aguilà, Santiago},
	title = {EVA valor económico agregado},
	publisher = {Grupo Editorial Norma},
	year = {1999},
	address = {Bogotá :},
	url = {https://www.biblioeco.unsa.edu.ar/pmb/images/libros/L129128.jpg}
}