?????????, ?????, ??? . 1991. ??????? ??????????? ????????? ? ?????? ? ? ?????????? ????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 16. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 11?19.

?????????, ?????, ??? . 1990. ????? ?????? ???????????? ????? ??? ??????????? ?????????, ?????????? ?? ????? ?? ????????? ?????????? ??????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 15. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 20?26.

?????????, ?????, ??? . 1986. ???????????? ??????????? ?? ????? ?? ????????? ???? ? ??????? ????????? ?? ??????????????? ????? ???? ??????????? ???????????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 11. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 15?22.

?????????, ????? & ????  ???????, ???-?? . 1979. ???????? ???????? ?? ??????????? ????????? ?? ?????????? ? ?????? ????, ???????? ? ??????? ?????, ???????? ?? ????? ???? ? ????????. ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 4. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 60?69.

?????????, ?????, ??? . 1979. ?????? ? ???????? ???????????? ????????? (?????? ?????????? ????? ?????????? ? ?????? ????). ?????????????? ??????????? / ???????????????? ??????????? / Contrastive linguistics 4. (?????????????? ??????????? / ???????????????? ??????????? / Contrastive Linguistics). 3?11.