Rykwert, J., & Hui, D. Sign conceptions in architecture and the fine arts from the Renaissance to the early 19th century: Joseph Rykwert. Desmond Hui. [Semiotik, 2].(1998).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRykwert, Joseph, और Desmond Hui. "Sign Conceptions in Architecture and the Fine Arts from the Renaissance to the Early 19th Century: Joseph Rykwert. Desmond Hui." [Semiotik, 2].(1998) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रRykwert, Joseph, और Desmond Hui. "Sign Conceptions in Architecture and the Fine Arts from the Renaissance to the Early 19th Century: Joseph Rykwert. Desmond Hui." [Semiotik, 2].(1998), .
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