Columbia subject headings:
Harvard subject headings:
Chapters, Cathedral, collegiate, etc.--Italy--Siena--History--Sources.
Charitable bequests--Italy--Siena--History--Sources.
Church records and registers--Italy--Siena.
Opera Metropolitana (Siena, Italy)--Archives.
Siena (Italy)--Church history--Sources.
Siena (Italy)--History--Sources.
Princeton subject headings:
Chapters, Cathedral, collegiate, etc.--Italy--Siena--History--Sources.
Charitable bequests--Italy--Siena--History--Sources.
Church records and registers--Italy--Siena.
Duomo di Siena--History--Sources.
Opera della Metropolitana di Siena--Archives.
Siena (Italy)--Church history--Sources.
Siena (Italy)--History--Sources.