(1997). Lexicon Universal Encyclopedia. Lexicon Publications, Inc..
Chicago-čujuhus (17. p.)Lexicon Universal Encyclopedia. New Yourk: Lexicon Publications, Inc., 1997.
MLA-čujuhus (9. p.)Lexicon Universal Encyclopedia. Lexicon Publications, Inc., 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.