@book{4062,
	author = {Mason,, Conrad, and King,, Colin},
	title = {Espreita como funcionam as coisas},
	publisher = {Porto Editora,},
	year = {2010},
	address = {Porto},
	url = {http://rnod.bn.pt/ImagesBN/winlibimg.aspx?skey=&doc=1854855&img=34176&save=true}
}