@book{28159,
	author = {Neill, Alexander Sutherland, and Torner, Florentino},
	title = {Summerhill  },
	publisher = {FCE, },
	year = {c2004},
	series = {Educacion y pedagogia},
	address = {Mexico,},
	edition = {2a ed.},
	note = {Incluye indice}
}