NCERT. (2006). Mathematics: Textbook for class XII - Part - I (NA.). NCERT.
芝加哥风格引文NCERT. Mathematics: Textbook for Class XII - Part - I. NA. New Delhi: NCERT, 2006.
MLA引文NCERT. Mathematics: Textbook for Class XII - Part - I. NA. NCERT, 2006.
警告：这些引文格式不一定是100％准确.