Não informado. (1935). Architectural concrete. Portland Cement Association.
Style de citation Chicago (17e éd.)Não informado. Architectural Concrete. Chicago, Ill: Portland Cement Association, 1935.
Style de citation MLA (8e éd.)Não informado. Architectural Concrete. Portland Cement Association, 1935.
Attention : ces citations peuvent ne pas être correctes à 100%.