Chatwal, G. R. (1995). Synthetic drugs (5th rev. ed.). Himalaya Publishing House.
Chicago Style aipamenaChatwal, Gurdeep R. Synthetic Drugs. 5th rev. ed. Bombay: Himalaya Publishing House, 1995.
MLA aipamenaChatwal, Gurdeep R. Synthetic Drugs. 5th rev. ed. Himalaya Publishing House, 1995.
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