Columbia subject headings:
Architecture, Domestic--Italy--Syracuse.
Castello Maniace (Syracuse, Italy)--Guidebooks.
Syracuse (Italy)--Buildings, structures, etc.
Harvard subject headings:
Castello Maniace (Syracuse, Italy)--Guidebooks.
Syracuse (Italy)--Buildings, structures, etc.
Princeton subject headings:
Castello della Ducea di Maniace (Maniace, Italy)--Guidebooks.
Maniace (Italy)--Buildings, structures, etc.--Guidebooks.