1.
|
Basel und Frankfurt am Main : Helbing & Lichtenhahn, 1996.
German | K 323 BUH.E |
|
2.
|
Köln : Heymann, 1979.
German | K 323 WAL.G |
|
3.
|
Geneva, Switzerland : World Intellectual Property Organization, 2000.
English | E 2326 WIPO.J |
|
4.
|
London : BNA International, 1998.
Dutch | F 67 CAM.I |
|
5.
|
Bern : Stämpfli, 1998.
German | K 323 STR.M |
|
6.
|
Koeln Et Al : Carl Heymanns Verlag, 1996.
German | K 323 MUE. F |
|
7.
|
New York : C. Boardman Co., 1972- Revised 3rd edition.
English | G 62 GOL.E |
|
8.
|
Frankfurt am Main : P. Lang, c1986.
German | K 810 CUR.W |
|
9.
|
Hoboken, N.J. : Wiley, c2004. Third edition.
English | F 67 GOR.I |
|
10.
|
London : Sweet & Maxwell, 2005. Second edition.
English | K 323 WIL.T |
|