Political Risk Yearbook: South Africa Country Report. PRS Group, Inc.
Chicago-čujuhus (17. p.)Political Risk Yearbook: South Africa Country Report. PRS Group, Inc.
MLA-čujuhus (9. p.)Political Risk Yearbook: South Africa Country Report. PRS Group, Inc.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.