Christie, A. W., & Prudhoe, J. (1980). Effects of a lorry control at Lymm, Cheshire. Transport and Road Research Laboratory.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChristie, A. W., और J. Prudhoe. Effects of a Lorry Control at Lymm, Cheshire. Crowthorne, Berk: Transport and Road Research Laboratory, 1980.
एमएलए (9वां संस्करण) प्रशस्ति पत्रChristie, A. W., और J. Prudhoe. Effects of a Lorry Control at Lymm, Cheshire. Transport and Road Research Laboratory, 1980.
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