@book{35135,
	author = {Grün, Anselm. and Ruiz-Garrido, Constantino,},
	title = {Recuperar la propia alegría /},
	publisher = {Editorial Verbo Divino,},
	year = {2013.},
	address = {Estella (Navarra) :},
	note = {Incluye índice.},
	url = {https://elibro.net/ereader/politecnicointernacional/62195}
}