Cita APA (7th ed.)

DAS GUPTA, A. &. B. (2016). ICSE MATHEMATICS FOR CLASS 9. BHARATI BHAWAN.

Cita Chicago (17th ed.)

DAS GUPTA, A & BANERJEE. ICSE MATHEMATICS FOR CLASS 9. NEW DELHI: BHARATI BHAWAN, 2016.

Cita MLA (9th ed.)

DAS GUPTA, A & BANERJEE. ICSE MATHEMATICS FOR CLASS 9. BHARATI BHAWAN, 2016.