United Nations. Economic and Social Commission for Asia and the Pacific. Population Division. (1996). Annotated bibliography on productive ageing in Asia and the Pacific. The Division.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United Nations. Economic and Social Commission for Asia and the Pacific. Population Division. Annotated Bibliography on Productive Ageing in Asia and the Pacific. New York: The Division, 1996.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)United Nations. Economic and Social Commission for Asia and the Pacific. Population Division. Annotated Bibliography on Productive Ageing in Asia and the Pacific. The Division, 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.