zaki, r. (1963). some remarks on capital-output ratio. National Planning Institute.
Chicago-čujuhus (17. p.)zaki, ramzy. Some Remarks on Capital-output Ratio. cairo: National Planning Institute, 1963.
MLA-čujuhus (9. p.)zaki, ramzy. Some Remarks on Capital-output Ratio. National Planning Institute, 1963.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.