Columbia subject headings:
Church decoration and ornament--Italy--Rome--Guidebooks.
Rome (Italy)--Buildings, structures, etc.--Guidebooks.
Santi Quattro Coronati (Basilica : Rome, Italy)--Guidebooks.
Harvard subject headings:
Benedictine monasteries--Italy--Rome--Guidebooks.
Church architecture--Italy--Rome--Guidebooks.
Rome (Italy)--Buildings, structures, etc.--Guidebooks.
Santi Quattro Coronati (Basilica : Rome, Italy)--Guidebooks.
Santi Quattro Coronati (Basilica : Rome, Italy)--History.
Princeton subject headings:
Benedictine monasteries--Italy--Rome--Guidebooks.
Church architecture--Italy--Rome--Guidebooks.
Guidebooks.
Rome (Italy)--Buildings, structures, etc.--Guidebooks.
Santi Quattro Coronati (Basilica : Rome, Italy)--Guidebooks.
Santi Quattro Coronati (Basilica : Rome, Italy)--History.