???????, ??????, ??? . 1989. ??????? ?? ???????????? ???????????? ??? ???????? ? ?????????? ????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 14. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 116?120.

???????, ??????, ??? . 1988. ?? ????? ????? ???????-?????????????? ? ?????????????? ? ??????? ??????????? ??? ???????? ? ?????????? ????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 13. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 11?14.

???????, ??????, ??? . 1985. ????? ?????????? ??????????? ?? ?????? ? ???????? ?? ??????? ? ??????-??????????? ????? ? ???????????? ???????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics ?. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 120?121.

???????, ??????, ??? . 1984. ????? ?????? ???? ? ????????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 9. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 125?126.