Vovk, V. (2003). Sustainable Development for the Second World: Ukraine and the nations in transition.
Chicago-čujuhus (17. p.)Vovk, Viktor. Sustainable Development for the Second World: Ukraine and the Nations in Transition. 2003.
MLA-čujuhus (9. p.)Vovk, Viktor. Sustainable Development for the Second World: Ukraine and the Nations in Transition. 2003.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.