Columbia subject headings:
Harvard subject headings:
Dominic, Saint, 1170-1221
Dominican Sisters of St. Sisto.
Dominican sisters--Italy--Rome.
Monastero di San Sisto (Rome, Italy)--History--Sources.
Rome (Italy)--Church history.
Princeton subject headings:
Dominic, Saint, 1170-1221.
Dominican sisters--Italy--Rome--History--Sources.
Mary, Blessed Virgin, Saint--Devotion to--Italy--Rome--History--Sources.
Ss. Domenico e Sisto (Church : Rome, Italy)--History--Sources.