Columbia subject headings:
City planning--Portugal--Guimarães.
City planning.
Public spaces--Portugal--Guimarães.
Public spaces.
Harvard subject headings:
City planning
City planning--Portugal--Guimarães.
Public spaces--Portugal--Guimarães.
Public spaces.
Princeton subject headings:
City planning--Portugal--Guimarães.
City planning.
Public spaces--Portugal--Guimarães.
Public spaces.