Sah, R. C. (2012). Poisonous cosmetics: The problem of lead in lipsticks in Nepal.
Cita Chicago (17th ed.)Sah, Ram Charitra. Poisonous Cosmetics: The Problem of Lead in Lipsticks in Nepal. 2012.
Cita MLA (8th ed.)Sah, Ram Charitra. Poisonous Cosmetics: The Problem of Lead in Lipsticks in Nepal. 2012.
Atenció: Aquestes cites poden no estar 100% correctes.