Bushby, R. (1943). Cosmetics and how to make them (3rd ed.). Pitman & Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBushby, Robert. Cosmetics and How to Make Them. 3rd ed. London: Pitman & Sons, 1943.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBushby, Robert. Cosmetics and How to Make Them. 3rd ed. Pitman & Sons, 1943.
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