@book{4449,
	author = {Berenson, Mark L.; Levine,  David, M. , Krehbiel, Timothy C. and González Osuna, Marcia Aida, trad},
	title = {Estadística para administración.},
	publisher = {Prenticed Hall-Pearson Educación, },
	year = {2001},
	address = {México:},
	edition = {2a. ed. }
}