Turk, C. (1982). Effective writing. E.& F.N.Spon.
Chicago-čujuhus (17. p.)Turk, C. Effective Writing. London: E.& F.N.Spon, 1982.
MLA-čujuhus (9. p.)Turk, C. Effective Writing. E.& F.N.Spon, 1982.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.