Hyland, W. P.  (2012).  Premonstratensian Voices of Reform at the Fifteenth-Century Councils. In C. M.  Bellitto & Flanagin, D. Z. (Red.), Reassessing Reform: A Historical Investigation into Church Renewal (pp. 170-189). Washington: The Catholic University of America Press.

Hyland, W. P.  (2007).   The incarnation, reform and the unity of the church: a Sermon of Master Johannes Wifflet O.Praem. for the feast of the annunciation at the Council of Basel (1432). Analecta Praemonstratensia, 83, 156-171.