@book{115505,
	author = {Kesselman, Mark and Krieger, Joel, },
	title = {Introduction to comparative politics :},
	publisher = {Wadsworth ;},
	year = {2013.},
	address = {Boston, MA. :},
	edition = {6th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1303/2011936374-b.html}
}