SEHGAL.N.K/ CHOPRA.K.L/ SEHGAL.D.L. (2013). ICSE EXPLORING PHYSICS- X. SULTAN CHAND.
Cita Chicago (17th ed.)SEHGAL.N.K/ CHOPRA.K.L/ SEHGAL.D.L. ICSE EXPLORING PHYSICS- X. SULTAN CHAND, 2013.
Cita MLA (9th ed.)SEHGAL.N.K/ CHOPRA.K.L/ SEHGAL.D.L. ICSE EXPLORING PHYSICS- X. SULTAN CHAND, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.