APA-viite (7. p.)
Powell,Robert. (1999). Rethinking the skyscraper , The complete architecture of ken yeang. Thames & Hudson.
Chicago-viite (17. p.)
Powell,Robert. Rethinking the Skyscraper , The Complete Architecture of Ken Yeang. London: Thames & Hudson, 1999.
MLA-viite (9. p.)
Powell,Robert. Rethinking the Skyscraper , The Complete Architecture of Ken Yeang. Thames & Hudson, 1999.
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