APA-čujuhus (7. p.)
ebrary, Inc, & Benati, A. G. (2009). Issues in second language proficiency. Continuum.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo Alessandro G. Benati. Issues in Second Language Proficiency. London: Continuum, 2009.
MLA-čujuhus (9. p.)
ebrary, Inc, juo Alessandro G. Benati. Issues in Second Language Proficiency. Continuum, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.