@book{1081,
	author = {Costa, Maria de Lourdes Monteiro dos Santos. and Roux, Paul Dominique Ange.},
	title = {En route 1 [monografia]: Enseignement secondaire 7 année de escolarité},
	publisher = {Editorial Aster,},
	year = {[s.d.].},
	address = {Lisboa:},
	note = {Manuais}
}