@book{208639,
	author = {Williams, Trevor, and Turton, Victoria,},
	title = {Trading economics :},
	publisher = {John Wiley & Sons,},
	year = {2014.},
	series = {Wiley Finance Series},
	address = {Chichester, West Sussex, United Kingdom :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10870257}
}