(2012). Children's encyclopedia ancient world. Parragon UK.
Chicago-čujuhus (17. p.)Children's Encyclopedia Ancient World. UK: Parragon UK, 2012.
MLA-čujuhus (9. p.)Children's Encyclopedia Ancient World. Parragon UK, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.