@book{32973,
	author = {Worden, J. William. and Aparicio, Ángela, tr.},
	title = {El tratamiento del duelo : },
	publisher = {Paidós, },
	year = {2009.},
	series = {Psicología, psiquiatría, psicoterapia ;  163},
	address = {Barcelona : },
	edition = {2}
}