1.
Genève, Switzerland : Organización Mundial de la Propiedad Intelectual, 1998.
Spanish | 10.34667/tind.34008 |
2.
Genève, Switzerland : Organisation Mondiale de la Propriété Intellectuelle, 1998.
French | 10.34667/tind.33494 |
3.
Geneva, Switzerland : World Intellectual Property Organization, 1998.
English | 10.34667/tind.33349 |