@book{3809,
	author = {Letria,, José Jorge, and Letria,, André,},
	title = {Portugal para os pequeninos},
	publisher = {Clube do Autor,},
	year = {2014},
	series = {José Jorge Letria},
	address = {Lisboa},
	edition = {1<U+00AA> ed},
	url = {http://rnod.bnportugal.gov.pt/ImagesBN/winlibimg.aspx?skey=&doc=1896024&img=56287&save=true}
}