Future Cities Riyadh, Saudi Arabia, & Arab Urban Development Institute. (2001). Future Cities: Symposium Riyadh- Saudi Arabia. Arab Urban Development Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFuture Cities Riyadh, Saudi Arabia, और Arab Urban Development Institute. Future Cities: Symposium Riyadh- Saudi Arabia. Riyadh: Arab Urban Development Institute, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFuture Cities Riyadh, Saudi Arabia, और Arab Urban Development Institute. Future Cities: Symposium Riyadh- Saudi Arabia. Arab Urban Development Institute, 2001.
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