Geopolitics, History, and International Relations. Addleton Academic Publishers.
Chicago-čujuhus (17. p.)Geopolitics, History, and International Relations. Addleton Academic Publishers.
MLA-čujuhus (9. p.)Geopolitics, History, and International Relations. Addleton Academic Publishers.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.