@book{490,
	author = {Roberts, Dan},
	title = {Unleashing the Power of IT :},
	publisher = {John Wiley & Sons,},
	year = {[2011], ©2011.},
	address = {Hoboken, New Jersey :},
	url = {http://catalogimages.wiley.com/images/db/jimages/9780470920428.jpg}
}