@book{189774,
	author = {Hart, Jonathan Locke, and ebrary, Inc.},
	title = {Comparing empires},
	publisher = {Palgrave Macmillan,},
	year = {2003.},
	address = {New York :},
	edition = {1st ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10135631}
}