@book{87993,
	author = {LEVIN, Richard I. and Rubin, David S.},
	title = {Estadìstica para administradores },
	publisher = {Pearson,},
	year = {c1996 },
	address = {Mèxico : },
	edition = {6a. Ed.},
	note = {Traducciòn de: Ângel Homero Flores Samaniego}
}