ALEXANDER, L. (1996). Fluency in english: Recorded drill. Kanisius.
Chicago-čujuhus (17. p.)ALEXANDER, L.G. Fluency in English: Recorded Drill. Yogyakarta: Kanisius, 1996.
MLA-čujuhus (9. p.)ALEXANDER, L.G. Fluency in English: Recorded Drill. Kanisius, 1996.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.