@book{2399,
	author = {Lardent, Alberto R.},
	title = {Sistemas de información para la gestión empresaria},
	publisher = {Pearson Educación},
	year = {2001},
	address = {Buenos Aires :},
	url = {https://www.biblioeco.unsa.edu.ar/pmb/images/libros/L87023.jpg}
}