THE, A. I. (1981). Thickness Design - Asphalt Pavements For Highways And Streets. The Asphalt Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTHE, Asphalt Institute. Thickness Design - Asphalt Pavements For Highways And Streets. The Asphalt Institute, 1981.
एमएलए (8वां संस्करण) प्रशस्ति पत्रTHE, Asphalt Institute. Thickness Design - Asphalt Pavements For Highways And Streets. The Asphalt Institute, 1981.
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