Columbia subject headings:
Architecture, Renaissance--Italy--Bologna.
Pellegrini, Pellegrino, 1527-1596--Criticism and interpretation.
Tibaldi, Domenico, 1541-1583--Criticism and interpretation.
Harvard subject headings:
Architecture--Italy--Bologna--16th century--Congresses.
Art, Italian--Italy--Bologna--16th century--Congresses.
Pellegrini, Pellegrino, 1527-1596--Congresses.
Tibaldi, Domenico, 1541-1583--Congresses.
Princeton subject headings:
Architecture--Italy--Bologna--History--16th century.
Bologna (Italy)--Buildings, structures, etc.
Bologna (Italy)--Civilization--16th century.
Pellegrini, Pellegrino, 1527-1596--Criticism and interpretation.
Tibaldi, Domenico, 1541-1583--Criticism and interpretation.