@book{3920,
	author = {Bahgat, Gawdat.},
	title = {Energy security :},
	publisher = {Wiley,},
	year = {2011.},
	address = {Chichester, West Sussex, U.K. :},
	url = {http://catalogimages.wiley.com/images/db/jimages/9780470689042.jpg}
}