@book{51453,
	author = {Gacitúa-Marió, Estanislao.},
	title = {Building Equality and Opportunity through Social Guarantees},
	publisher = {The World Bank,},
	year = {2009.},
	series = {New frontiers of social policy},
	address = {Washington, D.C. :},
	url = {http://www.worldbank.icebox.ingenta.com/content/wb/bk17883}
}