Columbia subject headings:
Germans--Italy--Biography.
Germans--Italy--History--18th century--Bibliography.
Italy--Description and travel--Bibliography.
Visitors, Foreign--Italy--Bibliography.
Harvard subject headings:
Germans--Italy--Biography.
Germans--Italy--History--18th century--Bibliography.
Italy--Description and travel--18th century--Bibliography.
Visitors, Foreign--Italy--Bibliography.
Princeton subject headings:
Germans--Italy--History--18th century--Bibliography.
Italy--Description and travel--Bibliography.
Travelers' writings, German--Italy--18th century--Bibliography.