Winter, R. (1974). A consumers dictionary of cosmetic ingredients. Crown Publishers.
Cita Chicago (17th ed.)Winter, Ruth. A Consumers Dictionary of Cosmetic Ingredients. New York: Crown Publishers, 1974.
Cita MLA (9th ed.)Winter, Ruth. A Consumers Dictionary of Cosmetic Ingredients. Crown Publishers, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.