@book{184662,
	author = {Saz Parkinson, Carlos Roberto. and Parkinson de Saz, Sara M.},
	title = {Positivamente negativo },
	publisher = {Editorial Complutense, },
	year = {2011.},
	series = {Línea},
	address = {Madrid : },
	edition = {1ª ed.},
	note = {Índice.}
}