@book{2016,
	author = {Baldor, Aurelio and Academy, Stevens},
	title = {Álgebra /},
	publisher = {Patria,},
	year = {2007.},
	address = {México :},
	edition = {2a. ed.},
	note = {El ej.1 de Biblioteca Soacha corresponde a la 2a. reimpresión del 2009}
}