DARA, S. (2010). A textbook of engineering chemistry. S. Chand Publishers.
Lua i Stíl Chicago (17ú heag.)DARA, S.S. A Textbook of Engineering Chemistry. S. Chand Publishers, 2010.
Lua MLA (9ú heag.)DARA, S.S. A Textbook of Engineering Chemistry. S. Chand Publishers, 2010.
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