Columbia subject headings:
Ireland--Church history--To 1172--Sources--Bibliography.
Manuscripts, Irish--Catalogs.
Religious literature, Irish--Bibliography.
Harvard subject headings:
Ireland--Church history--Bibliography.
Ireland--Church history--To 1172--Sources--Bibliography.
Ireland--History--Sources--Bibliography.
Ireland--History--To 1172--Bibliography.
Manuscripts, Irish--Catalogs.
Manuscripts, Irish.
Religious literature, Irish--Bibliography.
Princeton subject headings:
Ireland--Church history--To 1172--Sources--Bibliography.
Manuscripts, Irish--Catalogs.
Manuscripts, Irish.
Religious literature, Irish--Bibliography.