Hui, D., & Rykwert, J. Sign conceptions in architecture and fine arts from the 19th century to the present: Desmond Hui. Joseph Rykwert. [Semiotik, 2].(1998).
Chicago-referens (17:e uppl.)Hui, Desmond, och Joseph Rykwert. "Sign Conceptions in Architecture and Fine Arts from the 19th Century to the Present: Desmond Hui. Joseph Rykwert." [Semiotik, 2].(1998) .
MLA-referens (8:e uppl.)Hui, Desmond, och Joseph Rykwert. "Sign Conceptions in Architecture and Fine Arts from the 19th Century to the Present: Desmond Hui. Joseph Rykwert." [Semiotik, 2].(1998), .
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