The United Nations Development Fund for Women (UNIFEM) & Intermediate Technology Development Group. (1989). Root crop processing. The United Nations Development Fund for Women (UNIFEM).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)The United Nations Development Fund for Women (UNIFEM) و Intermediate Technology Development Group. Root Crop Processing. New York: The United Nations Development Fund for Women (UNIFEM), 1989.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)The United Nations Development Fund for Women (UNIFEM) و Intermediate Technology Development Group. Root Crop Processing. The United Nations Development Fund for Women (UNIFEM), 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.