American Association for the Advancement of Science. (2001). Science; Human evolution: Migrations. s.e.
Chicago-čujuhus (17. p.)American Association for the Advancement of Science. Science; Human Evolution: Migrations. Massachusetts: s.e, 2001.
MLA-čujuhus (9. p.)American Association for the Advancement of Science. Science; Human Evolution: Migrations. s.e, 2001.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.