Riley-Smith, Jonathan Simon Christopher (1999). The Oxford History of the Crusades (на језику: енглески). Oxford University Press. ISBN9780192853646. „Teutonic knights are still to be found only in another interesting survival, Ridderlijke Duitse Orde Balije van Utrecht (The Bailiwick of Utrecht of the Teutonic Order). Like the Hospitaller Bailiwick of Brandenburg, this commandery turned itself into a noble Protestant confraternity at the time of the Reformation.”