Não informado. (2013). Transactions of the American Society of Civil Engineers. American Society of Civil Engineers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Transactions of the American Society of Civil Engineers. New York: American Society of Civil Engineers, 2013.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Transactions of the American Society of Civil Engineers. American Society of Civil Engineers, 2013.
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