@book{39832,
	author = {Mankiw, N Gregory and Meza y Staines, Ma. Guadaluoe,},
	title = {Principios de Economía.},
	publisher = {Cengage Learning Editores, S.A,},
	year = {2012.},
	address = {México DF :},
	edition = {6.},
	note = {Incluye Indice.}
}