@book{239792,
	author = {Puerto Rico.},
	title = {Constitución de Puerto Rico},
	publisher = {Www.Linkgua.com},
	year = {2007.},
	series = {Diferencias},
	address = {Barcelona},
	url = {http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=264011}
}