1.
London : Allen & Unwin, 1976.
Eighth edition.
English | N 632 UNW.T | Available |
2.
3.
New York : Oxford University Press, c2008.
English | View e-resource | Available Online | N 742 KAU.P | Available |
4.
Geneva, Switzerland : World Intellectual Property Organization, 2004.
English | View e-resource | Available Online | W A6 868(E) 2007 | Available |
5.
London : Routledge, 2001.
Fourth edition.
Italian | N 637 OWE.S(4) | Available |
6.
Tübingen : Mohr Siebeck, 1997.
German | N 742 SCH.U | Available |