Sah, R. C. (2012). Poisonous cosmetics: The problem of lead in lipsticks in Nepal.
Chicago Style aipamenaSah, Ram Charitra. Poisonous Cosmetics: The Problem of Lead in Lipsticks in Nepal. 2012.
MLA aipamenaSah, Ram Charitra. Poisonous Cosmetics: The Problem of Lead in Lipsticks in Nepal. 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.