1.
2.
3.
New York, New York : International Trademark Association, 1982.
Danish | 64 US |
4.
[Paris, France] : [UNESCO], 1941.
French | 6A OMPI |
5.
Courbevoie [France] : Institut National de la Propriété Industrielle, 1941.
French | 10A OMPI |
6.
Switzerland, Geneva; : South, Centre, 2012.
French | G 25 COR.G (2012) |
7.
Rome : Food and Agriculture Organization of the United Nations, 1998.
English | S 1 FAO.S |
8.
[Place of publication not identified] : [publisher not identified], 1980.
3e.
Spanish | S 1 COO.M |
9.
10.
Courbevoie [France] : Institut National de la Propriété Industrielle, 1956.
French | 10A OMPI |