Goel Lalit. NCERT Solutions Mathematics Class 11 with selected NCERT Exemplar Problems. Arihant Prakashan.
Citazione stile Chigago Style (17a edizione)Goel Lalit. NCERT Solutions Mathematics Class 11 with Selected NCERT Exemplar Problems. Meerut: Arihant Prakashan.
Citatione MLA (9a ed.)Goel Lalit. NCERT Solutions Mathematics Class 11 with Selected NCERT Exemplar Problems. Arihant Prakashan.
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