@book{249422,
	author = {Leggio, Karyl B. and ebrary, Inc.},
	title = {Managing risks with derivatives},
	publisher = {Emerald Group Publishing,},
	year = {c2007.},
	series = {Managerial Finance ;},
	address = {Bradford, England :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10172235}
}