Columbia subject headings:
Italy--Commerce--Netherlands--History--17th century.
Netherlands--Commerce--Italy--History--17th century.
Harvard subject headings:
Livorno (Italy)--Commerce--Netherlands--History.
Merchants, Foreign--Italy--Livorno--History.
Netherlands--Commerce--Italy--Livorno--History.
Princeton subject headings:
Genoa (Italy)--Commerce--History.
Italy--Commerce--Netherlands--History--17th century.
Livorno (Italy)--Commerce--History.
Netherlands--Commerce--Italy--History--17th century.