Columbia subject headings:
Drawing, Italian--Catalogs.
Drawing--Italy--Rome--Catalogs.
Istituto nazionale per la grafica (Italy)--Catalogs.
Harvard subject headings:
Drawing, Italian--Catalogs.
Drawing--Italy--Rome--Catalogs.
Istituto nazionale per la grafica (Italy)--Catalogs.
Princeton subject headings:
Drawing, Italian--Exhibitions.
Drawing--Italy--Rome--Exhibitions.
Istituto nazionale per la grafica (Italy)--Exhibitions.