Não informado. (1971). Soap, cosmetics, chemical specialties. Macnair - Dorland.
Style de citation Chicago (17e éd.)Não informado. Soap, Cosmetics, Chemical Specialties. New York: Macnair - Dorland, 1971.
Style de citation MLA (8e éd.)Não informado. Soap, Cosmetics, Chemical Specialties. Macnair - Dorland, 1971.
Attention : ces citations peuvent ne pas être correctes à 100%.