@book{1298,
	author = {Infante Gil, Said. and Zárate de Lara, Guillermo P.},
	title = {Métodos estadísticos :},
	publisher = {Trillas,},
	year = {1990. Reimpresión 2010.},
	address = {México, D. F. :},
	edition = {2a ed.}
}