BANSAL. R. K. (2011). CONCISE MATHEMATICS PART- I FOR CLASS- IX. SELINA PUBLICATION.
Chicago-čujuhus (17. p.)BANSAL. R. K. CONCISE MATHEMATICS PART- I FOR CLASS- IX. SELINA PUBLICATION, 2011.
MLA-čujuhus (9. p.)BANSAL. R. K. CONCISE MATHEMATICS PART- I FOR CLASS- IX. SELINA PUBLICATION, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.