Não informado. (1972). Machinery and steel. Association of Austrian Machinery and Steel Construction Industries.
Style de citation Chicago (17e éd.)Não informado. Machinery and Steel. Vienna: Association of Austrian Machinery and Steel Construction Industries, 1972.
Style de citation MLA (8e éd.)Não informado. Machinery and Steel. Association of Austrian Machinery and Steel Construction Industries, 1972.
Attention : ces citations peuvent ne pas être correctes à 100%.