Bibliografie
The Book of Hours from the Sisters of Saint Agnes in Kampen. A Spiritual Guide for a Community of Worship. In: . Spirituality renewed. Studies on Significant Representatives of the Modern Devotion. Leuven: Peeters; 2003. pp. 169-192. .
Mysticism and Modern Devotion. Alijt Bake's (1415-1455) Lessons in the Mystical Way of Living. In: . Spirituality renewed. Studies on the Significant Representatives of the Modern Devotion. Leuven: Peeters; 2003. pp. 157-167. .
Growing toward Likeness. Gerard Zerbolt of Zutphen's View of the Spiritual Journey. In: . Spirituality renewed. Studies on Significant Representatives of the Modern Devotion. Leuven: Peeters; 2003. pp. 121-156. .
Johannes Brinckerinck. Life, Sermons, and Thought. In: . Spirituality renewed. Studies on Significant Representatives of the Modern Devotion. Leuven: Peeters; 2003. pp. 57-120. .
Geert Grote's Treatise Contra Turrim Traiectensem and his Conversion to a Spiritually Oriented Life. In: . Spirituality renewed. Studies on Significant Representatives of the Modern Devotion. Leuven: Peeters; 2003. pp. 41-56. .
Liduina, the Virgin of Schiedam: Rise, Flourishing, and Waning of a Saint Cult, c. 1400-c. 2000. In: . Spirituality renewed. Studies on Significant Representatives of the Modern Devotion. Leuven: Peeters; 2003. pp. 193-207. .
Image and Imagelessness. A Challenge to [the Modern] Devotion. In: . Spirituality renewed. Studies on Significant Representatives of the Modern Devotion. Leuven: Peeters; 2003. pp. 29-40. .
Thomas van Kempen en de communie. Een situering van het vierde (oorspronkelijk derde) boek van 'De Imitatione Christi' in de geschiedenis van de vroomheid. Ons Geestelijk Erf. 2003;77(1-2):93-124. .
De bisschop als Don Quichot. De synodale statuten van het oude bisdom Kamerijk, ca. 1300-ca. 1550. In Bisdommen in de Zuidelijke Nederlanden (Middeleeuwen en Nieuwe Tijd). Vierde studiedag Belgische kloostergeschiedenis. Algemeen Rijksarchief, 10 april 2002. Akten. Brussel: Algemeen Rijksarchief; 2002. pp. 47-70. .