Agrawal, V., & Dalela, R. (1974). A text book of vertebrate zoology (5th ed.). Jai Prakash Nath.
Chicago-čujuhus (17. p.)Agrawal, V.P, juo R.C Dalela. A Text Book of Vertebrate Zoology. 5th ed. Meerut: Jai Prakash Nath, 1974.
MLA-čujuhus (9. p.)Agrawal, V.P, juo R.C Dalela. A Text Book of Vertebrate Zoology. 5th ed. Jai Prakash Nath, 1974.
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