Não informado. (2001). Annual report of the Department of Agriculture. Ministry of Agriculture, Department of Agriculture.
Chicago-viite (17. p.)Não informado. Annual Report of the Department of Agriculture. Dar es Salaam, Tanzania: Ministry of Agriculture, Department of Agriculture, 2001.
MLA-viite (8. p.)Não informado. Annual Report of the Department of Agriculture. Ministry of Agriculture, Department of Agriculture, 2001.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.