Chawla, S. A Textbook of Engineering Chemistry (04th.). Dhanpat Rai Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChawla, Shashi. A Textbook of Engineering Chemistry. 04th. New Delhi: Dhanpat Rai Publications.
एमएलए (9वां संस्करण) प्रशस्ति पत्रChawla, Shashi. A Textbook of Engineering Chemistry. 04th. Dhanpat Rai Publications.
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