Northedge, F. S., & Grieve, M. (1971). A hundred years of international relations. Praeger.
Chicago-čujuhus (17. p.)Northedge, F. S., juo M.J Grieve. A Hundred Years of International Relations. New York: Praeger, 1971.
MLA-čujuhus (9. p.)Northedge, F. S., juo M.J Grieve. A Hundred Years of International Relations. Praeger, 1971.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.