Columbia subject headings:
Courtesans--Italy--History--16th century.
Courtesans--Italy--History--To 1500.
Italy--Civilization--1268-1559.
Italy--Civilization--16th century.
Harvard subject headings:
Courtesans--Italy--History--16th century.
Courtesans--Italy--History--To 1500.
Princeton subject headings:
Courtesans--Italy--History--16th century.
Courtesans--Italy--History--To 1500.