Não informado. (1965). ASCE Annual Combined Index. American Society of Civil Engineers.
Chicago-referens (17:e uppl.)Não informado. ASCE Annual Combined Index. New York: American Society of Civil Engineers, 1965.
MLA-referens (8:e uppl.)Não informado. ASCE Annual Combined Index. American Society of Civil Engineers, 1965.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.