2James W. Brown.Social Psychology and Second Language Learning: The Role of Attitudes and Motivation . R. C. Gardner. London: Edward Arnold, 1985. Pp. xiv + 208. Studies in Second Language Acquisition . 1988
3Johnson K,Johnson H.Encyclopedic Dictionary of Applied Linguistics: A Handbook for Language Teaching. Journal of Women s Health . 1998
4Spolsky B.Conditions for Second Language Learning[]..2000