Não informado. (1953). Fibres, natural and synthetic. Leonard Hill Technical Group.
Style de citation Chicago (17e éd.)Não informado. Fibres, Natural and Synthetic. London: Leonard Hill Technical Group, 1953.
Style de citation MLA (8e éd.)Não informado. Fibres, Natural and Synthetic. Leonard Hill Technical Group, 1953.
Attention : ces citations peuvent ne pas être correctes à 100%.