Walker, S. (2001). The TRIPS agreement, sustainable development and the public interest: Discussion paper. IUCN.
Chicago-referens (17:e uppl.)Walker, Simon. The TRIPS Agreement, Sustainable Development and the Public Interest: Discussion Paper. Gland, Switzerland: IUCN, 2001.
MLA-referens (9:e uppl.)Walker, Simon. The TRIPS Agreement, Sustainable Development and the Public Interest: Discussion Paper. IUCN, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.