Não informado. (1937). Industrial hygiene digest. Industrial Hygiene Foundation of America.
Style de citation Chicago (17e éd.)Não informado. Industrial Hygiene Digest. Pittsburgh, Pa: Industrial Hygiene Foundation of America, 1937.
Style de citation MLA (8e éd.)Não informado. Industrial Hygiene Digest. Industrial Hygiene Foundation of America, 1937.
Attention : ces citations peuvent ne pas être correctes à 100%.