Davidson, B. (1973). African kingdoms. Time-Life International.
Chicago-čujuhus (17. p.)Davidson, Basil. African Kingdoms. Nederland, BV: Time-Life International, 1973.
MLA-čujuhus (9. p.)Davidson, Basil. African Kingdoms. Time-Life International, 1973.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.