Gray, R. Looming auditory collision warnings for driving. Human Factors: The Journal of the Human Factors and Ergonomics Society.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGray, Rob. "Looming Auditory Collision Warnings for Driving." Human Factors: The Journal of the Human Factors and Ergonomics Society .
एमएलए (9वां संस्करण) प्रशस्ति पत्रGray, Rob. "Looming Auditory Collision Warnings for Driving." Human Factors: The Journal of the Human Factors and Ergonomics Society, .
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