qayum, A. (1965). economic criteria for foreign loans. National Planning Institute.
Chicago-čujuhus (17. p.)qayum, A. Economic Criteria for Foreign Loans. cairo: National Planning Institute, 1965.
MLA-čujuhus (9. p.)qayum, A. Economic Criteria for Foreign Loans. National Planning Institute, 1965.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.