De Polo, K. (1998). A short textbook of cosmetology: A short guide to the development, manufacture and sale of modern skin care and skin protection cosmetics with an aside on the history and prehistory of cosmetics (1. ed.). Verl. für Chemische Industrie Ziolkowsky.
Chicago-Zitierstil (17. Ausg.)De Polo, Karl-Fred. A Short Textbook of Cosmetology: A Short Guide to the Development, Manufacture and Sale of Modern Skin Care and Skin Protection Cosmetics with an Aside on the History and Prehistory of Cosmetics. 1. ed. Augsburg: Verl. für Chemische Industrie Ziolkowsky, 1998.
MLA-Zitierstil (9. Ausg.)De Polo, Karl-Fred. A Short Textbook of Cosmetology: A Short Guide to the Development, Manufacture and Sale of Modern Skin Care and Skin Protection Cosmetics with an Aside on the History and Prehistory of Cosmetics. 1. ed. Verl. für Chemische Industrie Ziolkowsky, 1998.