Columbia subject headings:
Buonsignori, Vincenzo, 1794-1877.
Siena (Italy)--History--18th century--Sources.
Siena (Italy)--History--19th century--Sources.
Harvard subject headings:
Buonsignori, Vincenzo, 1794-1877.
Siena (Italy)--History--18th century--Sources.
Siena (Italy)--History--19th century--Sources.
Princeton subject headings:
Buonsignori, Vincenzo, 1794-1877.
Siena (Italy)--History--18th century--Sources.
Siena (Italy)--History--19th century--Sources.