Sah, R. C. (2012). Poisonous cosmetics: The problem of lead in lipsticks in Nepal.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSah, Ram Charitra. Poisonous Cosmetics: The Problem of Lead in Lipsticks in Nepal. 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSah, Ram Charitra. Poisonous Cosmetics: The Problem of Lead in Lipsticks in Nepal. 2012.
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