Wadehra.B.L. (2006). Law Relating to Patents Trade Marks Copyright Design & Geographical Indications. Universal.
Čikaški stil citiranja (17. izdanje)Wadehra.B.L. Law Relating to Patents Trade Marks Copyright Design & Geographical Indications. Delhi: Universal, 2006.
MLA način citiranja (9. izdanje)Wadehra.B.L. Law Relating to Patents Trade Marks Copyright Design & Geographical Indications. Universal, 2006.
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