Columbia subject headings:
Dorstadt (Germany)--Church history--Sources.
Kloster Dorstadt (Dorstadt, Germany)--History--Sources.
Harvard subject headings:
Augustinerchorherrenstift Dorstadt--History--Sources.
Dorsten (Germany)--Church history--Sources.
Princeton subject headings:
Augustinerchorherrenstift Dorstadt--History--Sources.
Dorsten (Germany)--Church history--Sources.