1.
2.
Geneva [Switzerland] : World Intellectual Property Organization, 1991.
English | E 2314G23 WIPO.SI/ID |
3.
4.
5.
The Hague [Netherlands] : Kluwer Law International, 2003.
Vol. 5 of the Series.
Italian | F 40 HEA.I |
6.
7.
8.
Geneva, Switzerland : World Intellectual Property Organization, 2019.
English | 10.34667/tind.40328 |
9.
Geneva, Switzerland : World Intellectual Property Organization, 2018.
English | 10.34667/tind.29067 |
10.