@book{258602,
	author = {Heller, Robert and Saslavsky , Irene,},
	title = {Cómo motivar /},
	publisher = {Editorial Grijalbo ,},
	year = {1998.},
	series = {Biblioteca esencial del ejecutivo.},
	address = {Barcelona , España :},
	note = {Traducción de : Motivating people / Robert Heller - Londres : Dorling Kindersley , c 1998.}
}