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शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSafety of All-terrain Vehicles: Discussion of Problems and Needs. Washington, D.C: Transportation Research Board, National Research Council, 1989.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSafety of All-terrain Vehicles: Discussion of Problems and Needs. Transportation Research Board, National Research Council, 1989.
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