Columbia subject headings:
Architecture--Italy--Syracuse--Guidebooks.
Art--Italy--Syracuse--Guidebooks.
Ortygia Island (Syracuse, Italy)--Guidebooks.
Syracuse (Italy)--Guidebooks.
Harvard subject headings:
Architecture--Italy--Syracuse--Guidebooks.
Art--Italy--Syracuse--Guidebooks.
Ortygia Island (Syracuse, Italy)--Guidebooks.
Syracuse (Italy)--Guidebooks.
Princeton subject headings:
Guidebooks.
Syracuse (Italy)--Guidebooks.