O’MALLEY F., The Thinker in the Church: The Spirit of Newman.
The Review of Politics, Vol. 21, Twentieth Anniversary Issue: II (Jan., 1959) 1, 5-23.
WALGRAVE J., Critische studie: Newman en de idee der doctrinele ontwikkeling.
Tijdschrift voor Philosophie, 20 (1958) 3, 510-519.
DAVIS H. Fr., Is Newman’s Theory of Development Catholic?
New Blackfriars 39 (July 1958) Issue 460-461, 310–321.
DE ACHÁVAL H. M., An Unpublished Paper by Cardinal Newman on the Development of Doctrine.
Gregorianum, 39 (1958) 3, 585-596.
MACKERNESS E. D., John Henry Newman’s “Religious Music”.
London Quarterly and Holborn Review, 182 (Ap 1957) 130-136.
DESSAIN C. St., Newman’s First Conversion: ‘A Great Change of Thought’ August 1st till December 21st 1816.
Studies: An Irish Quarterly Review, Vol. 46 (Spring, 1957) 181, 44-59.
NOEL E. A., An Edition of Poems by John Henry Cardinal Newman
Dissertation, University of Illinois, 1956, 294 pp.
WALGRAVE J., Critische studie. Newman’s leer over het geweten.
beschouwingen bij twee recente publicaties. Tijdschrift voor Philosophie, 18 (1956) 1, 107-120.
DIBBLE R. A., John Henry Newman: The Concept of Infallible Doctrinal Authority.
Dissertation, Catholic University of America Press., 1956, 319 p.
SVAGLIC M. J., Newman and the Oriel Fellowship.
PMLA 70 (Dec., 1955) 5, 1014-1032