Columbia subject headings:
Church architecture--Italy--Ortona--History.
Church buildings--Italy--Ortona--History.
Ortona (Italy)--Buildings, structures, etc.
Harvard subject headings:
Church architecture--Italy--Ortona--History.
Church buildings--Italy--Ortona--History.
Ortona (Italy)--Buildings, structures, etc.
Princeton subject headings:
Church architecture--Italy--Ortona--History.
Church buildings--Italy--Ortona--History.
Ortona (Italy)--Buildings, structures, etc.