@book{140293,
	author = {Koo, Richard. and ebrary, Inc.},
	title = {The Holy Grail of macroeconomics},
	publisher = {Wiley,},
	year = {2009.},
	address = {Singapore :},
	edition = {Rev. and updated ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10518673}
}