Columbia subject headings:
Painting, Baroque--Italy--Siena--Guidebooks.
Painting, Italian--Italy--Siena--Guidebooks.
Harvard subject headings:
Painting, Italian--Italy--Siena--16th century--Guidebooks.
Painting, Italian--Italy--Siena--17th century--Guidebooks.
Princeton subject headings:
Barocci, Federigo, 1528-1612.
Guidebooks.
Painting, Baroque--Italy--Siena--Guidebooks.
Painting, Italian--Italy--Siena--16th century--Guidebooks.
Painting, Italian--Italy--Siena--17th century--Guidebooks.