1.
New York, New York : The Copyright Society of the USA, 2008.
English | US 14 Winter-Spring 2008 Vol 55 No 2-3 |
2.
[Place of publication not identified] : [publisher not identified], 1998.
Spanish | 3C UNESCO |
3.
4.
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1995.
German | 29 DE |
5.
[Paris, France] : [Association frandcaise pour la diffusion du droit d'auteur national et international], 1994.
Spanish | 53 FR |
6.
7.
8.
[Place of publication not identified] : [publisher not identified], 1993.
German | 29 DE |
9.
10.