@book{56204,
	author = {Mayhew, David R.},
	title = {Divided we govern :},
	publisher = {Yale University Press,},
	year = {2005.},
	address = {New Haven :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0702/2004117534-b.html}
}