Economic Commission for Western Asia. Evolution of economic co-operation and integration in Western Asia. United Nations. ECWA.
Chicago-čujuhus (17. p.)Economic Commission for Western Asia. Evolution of Economic Co-operation and Integration in Western Asia. s.l.: United Nations. ECWA.
MLA-čujuhus (9. p.)Economic Commission for Western Asia. Evolution of Economic Co-operation and Integration in Western Asia. United Nations. ECWA.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.