@book{5898,
	author = {Sawyer, W. Charles. and Sprinkle, Richard L.},
	title = {International economics /},
	publisher = {Pearson Prentice Hall,},
	year = {c2009.},
	address = {Upper Saddle River, NJ :},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0813/2008012359.html}
}