Não informado. (1979). Concrete International: Design and construction. American Concrete Institute.
Style de citation Chicago (17e éd.)Não informado. Concrete International: Design and Construction. Detroit, Mich: American Concrete Institute, 1979.
Style de citation MLA (8e éd.)Não informado. Concrete International: Design and Construction. American Concrete Institute, 1979.
Attention : ces citations peuvent ne pas être correctes à 100%.