@book{22457,
	author = {Gujarati, Damodar and Garmendia Guerrero, Demetrio,},
	title = {Econometría /},
	publisher = {McGraw-Hill,},
	year = {2004.},
	address = {México :},
	edition = {4.},
	note = {Incluye Apéndice, Bibliografía e Indice.}
}