@book{5062,
	author = {Sloman, John and Sutcliffe, Mark},
	title = {Introducción a la microeconomía},
	publisher = {Prentice Hall},
	year = {1997},
	address = {Madrid :},
	edition = {3a. ed.},
	url = {https://www.biblioeco.unsa.edu.ar/pmb/images/libros/L128429.jpg}
}