@book{7214,
	author = {Schujer, Silvia and Rojas, Oscar},
	title = {Oliverio junta preguntas},
	publisher = {Sudamericana},
	year = {1993},
	series = {Pan flauta},
	address = {Buenos Aires},
	edition = {3ª ed.},
	note = {Contiene biografías del autor y del ilustrador}
}