@book{54958,
	author = {Piketty, Thomas },
	title = {Capital en el vigésima primera siglo},
	url = {http://documentacion.asambleanacional.gob.ec/alfresco/d/d/workspace/SpacesStore/36a6ce26-d14b-42e4-9063-dd7946aca283/CAPITAL%20EN%20EL%20VIG%c3%89SIMAPRIMERA%20SIGLO.pdf}
}