1.
Geneva, Switzerland : World Intellectual Property Organization, 2010.
English | 10.34667/tind.28636 |
2.
Genève, Switzerland : Organización Mundial de la Propiedad Intelectual, 2010.
Spanish | 10.34667/tind.35058 |
3.
Genève, Switzerland : Organisation Mondiale de la Propriété Intellectuelle, 2010.
French | 10.34667/tind.30391 |