el-naggar, s. (1963). foreign aid to united arab republic. National Planning Institute.
Chicagoスタイル(17版)引用形式el-naggar, said. Foreign Aid to United Arab Republic. cairo: National Planning Institute, 1963.
MLA(9版)引用形式el-naggar, said. Foreign Aid to United Arab Republic. National Planning Institute, 1963.
警告: この引用は必ずしも正確ではありません.