@book{58721,
	author = {Rittberger, Volker,},
	title = {Regime theory and international relations /},
	publisher = {Clarendon Press ;},
	year = {1993.},
	address = {Oxford :},
	url = {http://www.loc.gov/catdir/enhancements/fy0639/93008313-d.html}
}