Columbia subject headings:
Architecture, Baroque--Italy--Pesaro e Urbino (Province)--Guidebooks.
Architecture, Renaissance--Italy--Pesaro e Urbino (Province)--Guidebooks.
Architecture--Italy--Pesaro e Urbino (Province)--Guidebooks.
Art, Baroque--Italy--Pesaro e Urbino (Province)--Guidebooks.
Art, Italian--Italy--Pesaro e Urbino (Province)--Guidebooks.
Art, Renaissance--Italy--Pesaro e Urbino (Province)--Guidebooks.
Della Rovere family--Art patronage.
Harvard subject headings:
Art, Baroque--Italy--Pesaro e Urbino (Province)--Guidebooks.
Art, Italian--Italy--Pesaro e Urbino (Province)--Guidebooks.
Art, Renaissance--Italy--Pesaro e Urbino (Province)--Guidebooks.
Della Rovere family--Art patronage.
Princeton subject headings:
Art, Baroque--Italy--Pesaro e Urbino (Province)--Guidebooks.
Art, Italian--Italy--Pesaro e Urbino (Province)--Guidebooks.
Art, Renaissance--Italy--Pesaro e Urbino (Province)--Guidebooks.
Della Rovere family--Art patronage.