@book{52516,
	author = {Boddy, Richard and Smith, Gordon},
	title = {Statistical methods in practice :},
	publisher = {Wiley,},
	year = {2009},
	address = {Chichester, U.K. :},
	url = {http://www.loc.gov/catdir/enhancements/fy0913/2009025914-t.html}
}