Llewelyn,David, & Aplin ,Tanya. (2023). Intellectual Property: Patents, Copyrights, Trademarks & Allied Rights (10th ed.). Sweet & Maxwell.
Lua i Stíl Chicago (17ú heag.)Llewelyn,David, agus Aplin ,Tanya. Intellectual Property: Patents, Copyrights, Trademarks & Allied Rights. 10th ed. UK: Sweet & Maxwell, 2023.
Lua MLA (9ú heag.)Llewelyn,David, agus Aplin ,Tanya. Intellectual Property: Patents, Copyrights, Trademarks & Allied Rights. 10th ed. Sweet & Maxwell, 2023.
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