Columbia subject headings:
Finance--Italy--Sardinia--History.
Finance--Italy--Sicily--History.
Noncitizens--Italy--Sardinia--History.
Noncitizens--Italy--Sicily--History.
Sardinia (Italy)--Commerce--History.
Sardinia (Italy)--Officials and employees--History.
Sicily (Italy)--Commerce--History.
Sicily (Italy)--Officials and employees--History.
Harvard subject headings:
Finance--Italy--Sardinia--History.
Finance--Italy--Sicily--History.
Noncitizens--Italy--Sardinia--History.
Noncitizens--Italy--Sicily--History.
Sardinia (Italy)--Commerce--History.
Sardinia (Italy)--Officials and employees--History.
Sicily (Italy)--Commerce--History.
Sicily (Italy)--Officials and employees--History.
Princeton subject headings:
Immigrants--Italy--Sardinia--History.
Immigrants--Italy--Sicily--History.
Sardinia (Italy)--Social conditions.
Sicily (Italy)--Social conditions.
Social classes--Italy--Sardinia--History.
Social classes--Italy--Sicily--History.