@book{84,
	author = {Nelson, Bob and Buitrago Valencia, Affan },
	title = {1001 formas de recompensar a los empleados /},
	publisher = {Grupo Editorial Norma,},
	year = {1996.},
	address = {Bogotá :},
	note = {En la portada : El dinero no lo es todo. Bestseller de Business Week}
}