@book{2220,
	author = {Sen, Amartya and Valencia Villa, Hernando, 1949 - },
	title = {La idea de la justicia / },
	publisher = {Taurus, },
	year = {2011},
	series = {Pensamiento},
	address = {Bogotá : },
	edition = {1a ed., 4a reimpr.}
}