@book{4559,
	author = {Sydsaeter, Knut and Hammond, Peter},
	title = {Matemáticas para el análisis económico},
	publisher = {Pearson Educación},
	year = {2012},
	address = {Madrid :},
	edition = {2a. ed.},
	url = {https://www.biblioeco.unsa.edu.ar/pmb/images/libros/L127870.jpg}
}