@book{133011,
	author = {Berenson, Mark L. and Levine, David M.},
	title = {Basic business statistics :},
	publisher = {Prentice-Hall,},
	year = {c1999.},
	address = {Upper Saddle River, N.J. :},
	edition = {7th ed.},
	note = {Includes index.}
}