APA-viite (7. p.)
Willis, D. (1999). The emerald city and other essays on the architectural imagination. Princeton Architectural Press.
Chicago-viite (17. p.)
Willis, Daniel. The Emerald City and Other Essays on the Architectural Imagination. New York: Princeton Architectural Press, 1999.
MLA-viite (9. p.)
Willis, Daniel. The Emerald City and Other Essays on the Architectural Imagination. Princeton Architectural Press, 1999.
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