@book{19265,
	author = {Mousnier, Roland.},
	title = {Las jerarquías sociales; traducido por Aída Grinspan.},
	publisher = {Amorrotu Editores},
	year = {1972.},
	address = {Buenos Aires},
	note = {Translation of : Les hiérachies sociales de 1450 á nos jours.}
}