Trigger, B. G. (1965). History and settlement in Lower Nubia. New Haven: Dept. of Anthropology, Yale University.
استشهاد بنمط شيكاغوTrigger, Bruce G.. History and Settlement in Lower Nubia. New Haven: Dept. of Anthropology, Yale University, 1965.
MLA استشهادTrigger, Bruce G.. History and Settlement in Lower Nubia. New Haven: Dept. of Anthropology, Yale University, 1965.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.