Cita APA (7th ed.)

NCERT. (2006). Mathematics: Textbook for class XII - Part - I (NA.). NCERT.

Cita Chicago (17th ed.)

NCERT. Mathematics: Textbook for Class XII - Part - I. NA. New Delhi: NCERT, 2006.

Cita MLA (9th ed.)

NCERT. Mathematics: Textbook for Class XII - Part - I. NA. NCERT, 2006.