Why the French Christian Democrats Were CondemnedARNAL, O. L.Church History Chicago, Ill. 1980, Vol 49, Num 2, pp 188-202Article

A New Society Within the Shell of the Old: the Millenarianism of the WobbliesARNAL, O. L.Studies in Religion Toronto. 1979, Vol 8, Num 1, pp 67-81Article

Toward a Lay Apostolate of the Workers : Three Decades of Conflict for the French Jeunesse Ouvrière Chrétienne (1927-1956)ARNAL, O. L.The Catholic historical review. 1987, Vol 73, Num 3, pp 211-227, issn 0008-8080Article

The Brief Pilgrimage of Terre Nouvelle (1935-9)ARNAL, O. L.Journal (The) of Religious History Sydney. 1981, Vol 11, Num 4, pp 578-594Article