John XXIII, P. (1962). Letter to women religious. National Catholic Welfare Conference.
Stile di citazione ChicagoJohn XXIII, Pope. Letter to Women Religious. Washington: National Catholic Welfare Conference, 1962.
Citazione MLAJohn XXIII, Pope. Letter to Women Religious. National Catholic Welfare Conference, 1962.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.