Brown, J. D. Understanding research in second language learning: A teacher's guide to statistics and research design.
Chicago-стиль цитированияBrown, James Dean. Understanding Research in Second Language Learning: A Teacher's Guide to Statistics and Research Design. Cambridge, Cambridge University Press.
MLA-цитированиеBrown, James Dean. Understanding Research in Second Language Learning: A Teacher's Guide to Statistics and Research Design.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.