@book{6136,
	author = {Choe, K. and Roberts, Brian H.,},
	title = {Competitive cities in the 21st century :},
	publisher = {Asian Development Bank,},
	year = {2011.},
	series = {Urban Development Series},
	address = {Manila, Philippines :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10944698}
}