Não informado. (2001). Annual report of the Department of Agriculture. Ministry of Agriculture, Department of Agriculture.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Annual Report of the Department of Agriculture. Dar es Salaam, Tanzania: Ministry of Agriculture, Department of Agriculture, 2001.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Annual Report of the Department of Agriculture. Ministry of Agriculture, Department of Agriculture, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.