Columbia subject headings:
Authors, Italian--16th century--Correspondence.
Bishops--Italy--Correspondence.
Guidiccioni, Giovanni, 1500-1541.
Italy--History--1492-1559--Sources.
Italy--Intellectual life--Sources.
Papacy--History--1447-1565--Sources.
Statesmen--Italy--Correspondence.
Harvard subject headings:
Authors, Italian--16th century--Correspondence
Bishops--Italy--Correspondence.
Guidiccioni, Giovanni, 1500-1541.
Italy--History--1492-1559--Sources.
Italy--Intellectual life--Sources.
Papacy--History--1447-1565--Sources.
Statesmen--Italy--Correspondence.
Princeton subject headings:
Authors, Italian--16th century--Correspondence.
Bishops--Italy--Correspondence.
Guidiccioni, Giovanni, 1500-1541.
Italy--History--1492-1559--Sources.
Italy--Intellectual life--1268-1559--Sources.
Papacy--History--1457-1565--Sources.
Statesmen--Italy--Correspondence.