@book {,
	title = {Platone politico},
	number = {549},
	year = {2007},
	pages = {163},
	publisher = {Adelphi},
	organization = {Adelphi},
	address = {Milano},
	isbn = {8845921344},
	author = {Giorgio Colli},
	editor = {Enrico Colli}
}
