Não informado. (1955). SOAP AND CHEMICAL SPECIALTIES. Macnair - Dorland.
Chicagoスタイル(17版)引用形式Não informado. SOAP AND CHEMICAL SPECIALTIES. New York: Macnair - Dorland, 1955.
MLA(8版)引用形式Não informado. SOAP AND CHEMICAL SPECIALTIES. Macnair - Dorland, 1955.
警告: この引用は必ずしも正確ではありません.