@book{21449,
	author = {Nicholson, Michael,},
	title = {International relations :},
	publisher = {New York University Press,},
	year = {2002.},
	address = {New York :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0807/2002021921-b.html}
}