korayem, k. (1991). the egyptian economy and the poor in the eighies main features and the identification of the poor. the institute of national planning.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)korayem, karima. The Egyptian Economy and the Poor in the Eighies Main Features and the Identification of the Poor. cairo: the institute of national planning, 1991.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)korayem, karima. The Egyptian Economy and the Poor in the Eighies Main Features and the Identification of the Poor. the institute of national planning, 1991.