References
- VON BITTER, G. and WINDHORST, H.-W. (2005) Gefluegelmast in Deutschland. (= Weisse Reihe, Band 24). Vechta, Germany.
- FAPRI (ed., 2005) Agricultural Briefing Book 2005. Ames, Iowa. (www.fapri.iastate.edu)
- FAO-DATABASE apps.fao.org
- USDA, OFFICE OF THE CHIEF ECONOMIST (ed., 2005) USDA Agricultural Baseline Projections to 2014. (= Baseline Report OCE-2005–1). Washington, D.C.
- WINDHORST, H.-W. (2003) Asia's present and future role in pig and poultry production. Zootecnica 25(4): 18–24.
- Zentrale Markt- Und Preisberichtstelle (ZMP) (ed.): Marktbilanz: Eier und Gefluegel. Bonn, Germany (various editions).