International Bank for Reconstruction and Development. (1994). Tanzania: Agriculture. World Bank.
Chicago-referens (17:e uppl.)International Bank for Reconstruction and Development. Tanzania: Agriculture. Washington, D.C: World Bank, 1994.
MLA-referens (9:e uppl.)International Bank for Reconstruction and Development. Tanzania: Agriculture. World Bank, 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.