Collins. (2009). Collins English Dictionary. HarperCollinsPublishers.
Chicago-čujuhus (17. p.)Collins. Collins English Dictionary. Noida: HarperCollinsPublishers, 2009.
MLA-čujuhus (9. p.)Collins. Collins English Dictionary. HarperCollinsPublishers, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.