Houtman. Things. Fordham University Press.
Chicago-čujuhus (17. p.)Houtman. Things. Fordham University Press.
MLA-čujuhus (9. p.)Houtman. Things. Fordham University Press.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.