APA-viite (7. p.)
Peter Calthorpe. Urbanism in the Age of Climate Change. Island Press.
Chicago-viite (17. p.)
Peter Calthorpe. Urbanism in the Age of Climate Change. Washington, EUA: Island Press.
MLA-viite (9. p.)
Peter Calthorpe. Urbanism in the Age of Climate Change. Island Press.
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