Columbia subject headings:
Italy--History--15th century--Historiography.
Italy--History--15th century--Sources.
Rome (Italy)--Description and travel--Early works to 1800.
Volterra (Italy)--History--Sources.
Harvard subject headings:
Italy--Description and travel--Early works to 1800.
Italy--History--15th century--Early works to 1800.
Princeton subject headings:
Italy--History--15th century--Historiography.
Italy--History--15th century--Sources.
Rome (Italy)--Description and travel--Early works to 1800.
Volterra (Italy)--History--Sources.