Libby, R. T. (1987). The politics of economic power in Southern Africa. Princeton Univ..
Chicago-čujuhus (17. p.)Libby, Ronald T. The Politics of Economic Power in Southern Africa. Princeton: Princeton Univ., 1987.
MLA-čujuhus (9. p.)Libby, Ronald T. The Politics of Economic Power in Southern Africa. Princeton Univ., 1987.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.