Narayana Rao, B. V. (1980). Engineering physics. Part II (Rev. ed.). Wiley Eastern Limited.
Cita Chicago (17th ed.)Narayana Rao, B. V. Engineering Physics. Part II. Rev. ed. New Delhi: Wiley Eastern Limited, 1980.
Cita MLA (9th ed.)Narayana Rao, B. V. Engineering Physics. Part II. Rev. ed. Wiley Eastern Limited, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.