@book{75354,
	author = {Drew, Walter F. and Olds, Anita R.},
	title = {Cómo motivar a sus alumnos :},
	publisher = {CEAC,},
	year = {1984.},
	series = {Colección educación y enseñanza},
	address = {Barcelona, :},
	edition = {2 ed.}
}