@book{40843,
	author = {Michels, Robert, and Paul, Eden,},
	title = {Political parties :},
	publisher = {Free Press ;},
	year = {1958},
	address = {Glencoe, Ill :},
	note = {A translation from the Italian ed. of the author's Zur soziologie des Parteiwesens in der moderne Demokratie, with an additional chapter written for the English ed. entitled: Party life in war-time}
}