@book{247758,
	author = {Teorey, Toby J. and Lightstone, Sam. and ebrary, Inc.},
	title = {Database modeling & design},
	publisher = {Elsevier ;},
	year = {2006.},
	address = {Amsterdam :},
	edition = {4th ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10167029}
}