Bibliografie
The Premonstratensian Project. In: . A Companion to Medieval Rules and Customaries. Leiden: Brill; 2020. pp. 193-224. .
Norbert and Early Norbertine Spirituality. Mahwah (New Jersey): Paulist Press; 2007. p. 309. .
Philip of Harvengt's 'Vita Augustini'. The medieval Premonstratensians and the patristic model. Analecta Praemonstratensia. 1995;71:300-311. .
Women religious and extraregulars. Premonstratensian nuns and the Beguines. In Les religieuses dans le cloître et dans le monde des origines à nos jours. Actes du Deuxième Colloque International du C.E.R.C.O.R., Poitiers, 29 septembre - 2 octobre 1988. Saint-Etienne: C.E.R.C.O.R.; 1994. pp. 549-558. .
Philip of Harvengt and Anselm of Havelberg. The Premonstratensian vision of time. Church History. 1993;62:483-493. .