@book{27752,
	author = {Mill, John Stuart  and Guisan, Esperanza },
	title = {El utilitarismo : },
	publisher = {Alianza Editorial, },
	year = {2002},
	series = {El libro de bolsillo},
	address = {Madrid : },
	edition = {1 ed.},
	note = {Contiene notas}
}