GUPTA. R. G. (2012). MASTERING MATHEMATICS FOR PRIMARY CLASSES- 4. ARYA PUB.
Cita Chicago (17th ed.)GUPTA. R. G. MASTERING MATHEMATICS FOR PRIMARY CLASSES- 4. ARYA PUB, 2012.
Cita MLA (9th ed.)GUPTA. R. G. MASTERING MATHEMATICS FOR PRIMARY CLASSES- 4. ARYA PUB, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.