Downs, A. (2004). Still stuck in traffic: Coping with peak-hour traffic congestion. Brookings Institution Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDowns, Anthony. Still Stuck in Traffic: Coping with Peak-hour Traffic Congestion. Washington, D.C.: Brookings Institution Press, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDowns, Anthony. Still Stuck in Traffic: Coping with Peak-hour Traffic Congestion. Brookings Institution Press, 2004.
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