Columbia subject headings:
Glastonbury (England)--Church history.
Glastonbury Abbey--History.
Somerset (England)--Church history.
Harvard subject headings:
Glastonbury (England)--Church history.
Glastonbury Abbey--History--Sources.
Glastonbury Abbey--History.
Somerset (England)--Church history.
Princeton subject headings:
England--Church history--1066-1485.
England--Church history--449-1066.
Glastonbury (England)--Church history.
Glastonbury Abbey--History.