Não informado. (1935). Soap, perfumery and cosmetics. United Trade Press.
Style de citation Chicago (17e éd.)Não informado. Soap, Perfumery and Cosmetics. London: United Trade Press, 1935.
Style de citation MLA (8e éd.)Não informado. Soap, Perfumery and Cosmetics. United Trade Press, 1935.
Attention : ces citations peuvent ne pas être correctes à 100%.