Columbia subject headings:
Archives--Italy--Rome--Catalogs.
Presidenza di Roma e Comarca--Archives--Catalogs.
Rome (Italy)--Church history--Sources--Bibliography--Catalogs.
Harvard subject headings:
Archives--Italy--Rome--Catalogs.
Presidenza di Roma e Comarca--Archives--Catalogs.
Rome (Italy)--Church history--Sources--Bibliography--Catalogs.
Princeton subject headings:
Archives--Italy--Rome--Catalogs.
Archivio della Presidenza di Roma e Comarca--Catalogs.
Catalogs.
Rome (Italy)--Church history--Sources--Bibliography--Catalogs.