Não informado. (1956). Fibres, engineering and chemistry. Leonard Hill Technical Group.
Style de citation Chicago (17e éd.)Não informado. Fibres, Engineering and Chemistry. London: Leonard Hill Technical Group, 1956.
Style de citation MLA (8e éd.)Não informado. Fibres, Engineering and Chemistry. Leonard Hill Technical Group, 1956.
Attention : ces citations peuvent ne pas être correctes à 100%.