APA stil citiranja
Long, M. H. (2007). Problems in SLA: Problems in SLA. Mahwah, NJ ; London: Lawrence Erlbaum Associates.
Chicago stil citiranjaLong, Michael H. Problems in SLA: Problems in SLA. Mahwah, NJ ; London: Lawrence Erlbaum Associates, 2007.
MLA stil citiranjaLong, Michael H. Problems in SLA: Problems in SLA. Mahwah, NJ ; London: Lawrence Erlbaum Associates, 2007.
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