1.
|
Austin : Wolters Kluwer Law & Business, c2009. Second edition.
English | D 90 KOE.E |
|
2.
|
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1998.
German | 29 DE |
|
3.
|
London, England : Sweet & Maxwell, 2010.
English | GB 10 |
|