Columbia subject headings:
Architecture, Renaissance--Italy--Rome.
S. Pietro in Vincoli (Church : Rome, Italy)
Harvard subject headings:
Church architecture--Italy--Rome.
Church buildings--Italy--Rome.
Rome (Italy)--Buildings, structures, etc.
S. Pietro in Vincoli (Church : Rome, Italy)
Princeton subject headings:
Church architecture--Italy--Rome.
Church buildings--Italy--Rome.
Rome (Italy)--Buildings, structures, etc.
S. Pietro in Vincoli (Church : Rome, Italy)