Não informado. (2013). Transactions of the American Society of Civil Engineers. American Society of Civil Engineers.
Chicago-referens (17:e uppl.)Não informado. Transactions of the American Society of Civil Engineers. New York: American Society of Civil Engineers, 2013.
MLA-referens (8:e uppl.)Não informado. Transactions of the American Society of Civil Engineers. American Society of Civil Engineers, 2013.
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