Rerum novarum, Laborem exercens 2000 : symposium from Rerum novarum to Laborem exercens: towards the year 2000 ..., Roma, 3-5/IV 1982- Pontificia Commissio Iustitia et Pax - Symposium from Rerum Novarum to Laborem Exercens, Towards the Year 2000 (1982. Roma) (Città del Vaticano Pontificia Commissio Iustitia et Pax, 1982)
Texto en inglés, francés, castellano e italiano
Keywords: Rerum novarum -- -Comentarios; Laborem exercens -- -Comentarios; Moral económica