@book{195791,
	author = {Levin, Richard I. and Rubin, David S.},
	title = {Estadística para administración y economía},
	publisher = {Prentice Hall},
	year = {c2004.},
	address = {México},
	edition = {7th ed.},
	note = {ESTE LIBRO INCLUYE UN DISCO.}
}