Bamford, T. J. G., & Wigan, M. (1974). The effects on transport benefit evaluation of user misperception of costs. Transport and Road Research Laboratory.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBamford, T. J. G., और M. Wigan. The Effects on Transport Benefit Evaluation of User Misperception of Costs. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1974.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBamford, T. J. G., और M. Wigan. The Effects on Transport Benefit Evaluation of User Misperception of Costs. Transport and Road Research Laboratory, 1974.
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