Chatwal,, . G. R. (1997). Synthetic dyes (3rd rev. ed.). Himalaya Publishing House.
Chicago Edition CitationChatwal,, Gurdeep R. Synthetic Dyes. 3rd rev. ed. Bombay: Himalaya Publishing House, 1997.
MLA Edition CitationChatwal,, Gurdeep R. Synthetic Dyes. 3rd rev. ed. Himalaya Publishing House, 1997.
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