@book{13810,
	author = {Friedrichs, Jörg.},
	title = {European approaches to international relations theory :},
	publisher = {Routledge,},
	year = {2004.},
	address = {London ;},
	note = {Simultaneously published in the USA and Canada.},
	url = {http://www.loc.gov/catdir/toc/ecip0411/2003024477.html}
}