Khattar, D. (2008). Mathematics: Class XI (NA.). Prentice-Hall of India Private Limited.
Chicago-viite (17. p.)Khattar, Dinesh. Mathematics: Class XI. NA. New Delhi: Prentice-Hall of India Private Limited, 2008.
MLA-viite (9. p.)Khattar, Dinesh. Mathematics: Class XI. NA. Prentice-Hall of India Private Limited, 2008.
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