@book{2013,
	author = {Finley, M. I. and Roig, Núria,},
	title = {El Sistema de govern en el món antic /},
	publisher = {Empúries,},
	year = {1984},
	series = {Biblioteca universal Empúries ;},
	address = {Barcelona :},
	note = {Tít. orig.: Politics in the Ancient World}
}