PATEL H.N. (1998). COLLEGE PRACTICAL CHEMISTRY. HIMALAYA PUB.
Cita Chicago (17th ed.)PATEL H.N. COLLEGE PRACTICAL CHEMISTRY. MUMBAI: HIMALAYA PUB, 1998.
Cita MLA (9th ed.)PATEL H.N. COLLEGE PRACTICAL CHEMISTRY. HIMALAYA PUB, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.