@book{56665,
	author = {Hillygus, D. Sunshine. and Shields, Todd G.,},
	title = {The persuadable voter :},
	publisher = {Princeton University Press,},
	year = {c2008.},
	address = {Princeton :},
	url = {http://www.loc.gov/catdir/toc/ecip0727/2007037758.html}
}