Narayanan. P. (2017). Law of Trade Marks and Passing Off. Eastern Book Company Pvt Ltd.
Lua i Stíl Chicago (17ú heag.)Narayanan. P. Law of Trade Marks and Passing Off. Lucknow: Eastern Book Company Pvt Ltd, 2017.
Lua MLA (9ú heag.)Narayanan. P. Law of Trade Marks and Passing Off. Eastern Book Company Pvt Ltd, 2017.
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