@book{186113,
	author = {Groebner, David F.},
	title = {Business statistics},
	year = {c2001.},
	address = {Upper Saddle River, N.J. : Pearson Education},
	edition = {5th ed.},
	note = {Rev. ed. of: Business statistics / David F. Groebner. 4th ed. c1993.}
}