American Concrete Institute & Newlon, H. (1976). A selection of historic American papers on concrete, 1876-1926. American Concrete Institute.
Citace podle Chicago (17th ed.)American Concrete Institute a Howard Newlon. A Selection of Historic American Papers on Concrete, 1876-1926. Detroit: American Concrete Institute, 1976.
Citace podle MLA (8th ed.)American Concrete Institute a Howard Newlon. A Selection of Historic American Papers on Concrete, 1876-1926. American Concrete Institute, 1976.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..