Columbia subject headings:
Architecture, Colonial--Cuba--Havana--Guidebooks.
Architecture--Cuba--Havana--Guidebooks.
Harvard subject headings:
Architecture, Colonial--Cuba--Havana--Guidebooks.
Architecture--Cuba--Havana--Guidebooks.
Princeton subject headings:
Architecture, Colonial--Cuba--Havana--Guidebooks.
Architecture--Cuba--Havana--Guidebooks.
Havana (Cuba)--Buildings, structures, etc.--Guidebooks.