Columbia subject headings:
Church architecture--Italy--Monte Sant'Angelo--History.
Monte Sant'Angelo (Italy)--Buildings, structures, etc.
Monte Sant'Angelo (Italy)--Church history.
Santuario di S. Michele sul Gargano (Monte Sant'Angelo, Italy)--History.
Harvard subject headings:
Architecture, Medieval--Italy--Monte Sant'Angelo.
Church architecture--Italy--Monte Sant'Angelo.
Excavations (Archaeology)--Italy--Monte Sant'Angelo.
Michael (Archangel)--Cult--Italy--Gargano Promontory.
Michael (Archangel)--Cult--Italy--Monte Sant'Angelo.
Monte Sant'Angelo (Italy)--Buildings, structures, etc.
Santuario di S. Michele sul Gargano (Monte Sant'Angelo, Italy)
Princeton subject headings:
Church architecture--Italy--Monte Sant'Angelo--History.
Monte Sant'Angelo (Italy)--Buildings, structures, etc.
Monte Sant'Angelo (Italy)--Church history.
Santuario di S. Michele sul Gargano (Monte Sant'Angelo, Italy)--History.