@book{205,
	author = {Haigh, John,},
	title = {Probability :},
	publisher = {Oxford University Press,},
	year = {2012.},
	series = {Very short introductions ;},
	address = {Oxford ;},
	url = {http://www.loc.gov/catdir/enhancements/fy1304/2012930333-b.html}
}