1.
2.
3.
[Place of publication not identified] : Genebra: Organizaçô Mundial da Propriedade Intelectual (OMPI), [2002]
Portuguese | W F3 274(P) 2009 |
4.
5.
6.
7.
8.
[Frederick, MD] : Aspen Publishers, c2010.
Fourth edition.
Finnish | N 633 KOH.K(4) |