Doughty, C. J., & Long, M. H. (2006). The handbook of second language acquisition. Blackwell Publishing.
Čikaški stil citiranja (17. izdanje)Doughty, Catherine J., i Michael H. Long. The Handbook of Second Language Acquisition. Malden: Blackwell Publishing, 2006.
MLA način citiranja (9. izdanje)Doughty, Catherine J., i Michael H. Long. The Handbook of Second Language Acquisition. Blackwell Publishing, 2006.
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