@book{142506,
	author = {Watzlawick, Paul,},
	title = {El lenguaje del cambio},
	publisher = {Editorial Herder},
	year = {1983.},
	series = {Biblioteca de psicologia},
	address = {Barcelona},
	edition = {2. ed.},
	note = {Translation of : Die Möglichkeit des Andersseins.}
}