@book{30572,
	author = {Anderson, David Ray, and Ocampo Malagamba, María Elsa,},
	title = {Estadística para negocios y economía /},
	publisher = {Cengage Learning },
	year = {c2012.},
	address = {Australia ;},
	edition = {11a ed.},
	note = {Incluye índice.}
}