1.
The Hague [The Netherlands] : Kluwer Law International, 1993.
English | 27 CH |
2.
3.
4.
[Place of publication not identified] : [publisher not identified], 1992.
English | T 213 NAFTA |
5.
London [England] : Sweet & Maxwell, 1993.
Fourth edition.
English | T 24 BEL.C |
6.
7.
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1997.
German | 29 DE |