Brown, J. (1988). Understanding research in second language learning: A teacher's guide to statistics and research design. Cambridge university press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Brown, J. Understanding Research in Second Language Learning: A Teacher's Guide to Statistics and Research Design. Cambridge: Cambridge university press, 1988.
Παραπομπή σε μορφή MLA (8th εκδ.)Brown, J. Understanding Research in Second Language Learning: A Teacher's Guide to Statistics and Research Design. Cambridge university press, 1988.
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