Columbia subject headings:
Architecture--Portugal--History--20th century--Designs and plans--Exhibitions.
Siza, Álvaro, 1933---Exhibitions.
Harvard subject headings:
Architecture--Portugal--History--20th century--Designs and plans--Exhibitions.
Siza, Álvaro, 1933---Exhibitions.
Princeton subject headings:
Architecture--Portugal--History--20th century--Designs and plans--Exhibitions.
Siza, Álvaro, 1933---Exhibitions.