@book{464,
	author = {Healey, Joseph F.,},
	title = {Statistics :},
	publisher = {Thomson / Wadsworth,},
	year = {c2009.},
	address = {Belmont, CA :},
	edition = {8th ed.},
	url = {http://www.loc.gov/catdir/toc/fy0803/2007936259.html}
}