International Livestock Centre for Africa. (1991). ILCA ... annual report and programme highlights. International Livestock Centre for Africa.
Chicago-referens (17:e uppl.)International Livestock Centre for Africa. ILCA ... Annual Report and Programme Highlights. Addis Ababa, Ethiopia: International Livestock Centre for Africa, 1991.
MLA-referens (8:e uppl.)International Livestock Centre for Africa. ILCA ... Annual Report and Programme Highlights. International Livestock Centre for Africa, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.