Não informado. (2014). MRIS Abstracts. National Research Council, Commission on Sociotechnical Systems, Transportation Research Board.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. MRIS Abstracts. Washington: National Research Council, Commission on Sociotechnical Systems, Transportation Research Board, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. MRIS Abstracts. National Research Council, Commission on Sociotechnical Systems, Transportation Research Board, 2014.
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