@book{47138,
	author = {Chapman, C. B. and Ward, Stephen},
	title = {How to manage project opportunity and risk :},
	publisher = {Wiley,},
	year = {c2011},
	address = {Chichester, West Sussex ;},
	edition = {3rd ed.},
	note = {Rev. ed. of : Project risk management, c2003}
}