Columbia subject headings:
Castle Acre Castle--England--Guidebooks.
Castle Acre Castle--England--History.
Castle Acre Priory (Castle Acre, England)--England--Guidebooks.
Castle Acre Priory (Castle Acre, England)--England--History.
Harvard subject headings:
Castle Acre Castle--England--Guidebooks.
Castle Acre Castle--England--History.
Castle Acre Priory--England--Guidebooks.
Castle Acre Priory--England--History.
Princeton subject headings: