1. Bowen K., 2009 - EU ministers approve sale of food from cloned animals-offspring. http:/www.dw-world.de/dw/article.
2. European Food Safety Authority, 2008 - EFSA adopts final scientific opinion on animal cloning. http://www.efsa.europa.eu/EFSA/efsa.
3. European Forum of Farm Animals Breeders (EFFAB), Oosterbeek, Netherlands (materiały udostępnione: 2007, 2008, 2009).
4. General Secretariat of the Council, 18.06.2009 - Proposal for a regulation of the European Parliament and of the Council on novel foods and amending Regulation (first reading)-statement and political agreement.