@book{192689,
	author = {Freeman, John Mark. and McDonnell, Kevin. and ebrary, Inc.},
	title = {Tough decisions},
	publisher = {Oxford University Press,},
	year = {2001.},
	address = {Oxford ;},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10375233}
}