@book{481877,
	author = {Cox, Michael. and Sage eBooks},
	title = {Twentieth century international relations},
	publisher = {SAGE,},
	year = {2006.},
	series = {SAGE library of international relations},
	address = {London :},
	url = {http://ezproxy.alfaisal.edu/login?url=http://sk.sagepub.com/navigator/twentieth-century-international-relations}
}