Columbia subject headings:
Germans--Italy--Rome.
Rome (Italy)--Emigration and immigration.
Rome (Italy)--History--1420-1798.
Rome (Italy)--History--476-1420.
Harvard subject headings:
Germans--Italy--Rome.
Germans--Italy.
Rome (Italy)--History--1420-1798.
Princeton subject headings:
Germans--Italy--Rome.
Rome (Italy)--History--1420-1798.
Rome (Italy)--History--476-1420.