Wallwork, A., Sheard, N. International Express Upper-Intermediate. Teachers Resource Book . — Oxford : Oxford University Press, 2001. — 167
Анотація: Intenational Express is a multi-level general English course for adult professioal learners. It has been designed to meet the practical language requirements of adults who need to communicate confidently in English at work, for trawel, and in variety of social situations.