Não informado. (2017). Forestry Project Profile: An FAO Forestry Department publication. Food and Agriculture Organization of the United Nations, Forestry Department.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Forestry Project Profile: An FAO Forestry Department Publication. Rome: Food and Agriculture Organization of the United Nations, Forestry Department, 2017.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Forestry Project Profile: An FAO Forestry Department Publication. Food and Agriculture Organization of the United Nations, Forestry Department, 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.