Ball, W. (1974). A practical guide to colloquial idiom. Longman group.
Chicago-čujuhus (17. p.)Ball, W. A Practical Guide to Colloquial Idiom. London: Longman group, 1974.
MLA-čujuhus (9. p.)Ball, W. A Practical Guide to Colloquial Idiom. Longman group, 1974.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.