Narayanan P. (2007). Law of Copyright & Industrial Designs (4th.). Eastern Law House.
Chicago-čujuhus (17. p.)Narayanan P. Law of Copyright & Industrial Designs. 4th. Kolkata: Eastern Law House, 2007.
MLA-čujuhus (9. p.)Narayanan P. Law of Copyright & Industrial Designs. 4th. Eastern Law House, 2007.
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