@book{4958,
	author = {Skinner, B.F. and Fibla, Jordi},
	title = {Disfrutar la vejez /},
	publisher = {Martínez Roca,},
	year = {1986.},
	series = {Biblioteca de Psicología, Psiquiatría y Salud},
	address = {Barcelona :},
	edition = {1ra ed.},
	note = {Incluye índice}
}