el-koussy, A. (1963). some problems of educational planning in the arab world. National Planning Institute.
Chicago-čujuhus (17. p.)el-koussy, A. Some Problems of Educational Planning in the Arab World. cairo: National Planning Institute, 1963.
MLA-čujuhus (9. p.)el-koussy, A. Some Problems of Educational Planning in the Arab World. National Planning Institute, 1963.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.