@book{2008,
	author = {Comparini, María Luján. and Díaz, Laura.},
	title = {Saber hacer :},
	publisher = {Estrada,},
	year = {2011.},
	series = {Confluencias},
	address = {Buenos Aires :},
	edition = {1ª ed.},
	note = {Material adjunto al libro "Geografía: espacios de América".}
}