Não informado. (1971). Soap, cosmetics, chemical specialties. Macnair - Dorland.
Chicagoスタイル(17版)引用形式Não informado. Soap, Cosmetics, Chemical Specialties. New York: Macnair - Dorland, 1971.
MLA(8版)引用形式Não informado. Soap, Cosmetics, Chemical Specialties. Macnair - Dorland, 1971.
警告: この引用は必ずしも正確ではありません.