Satz-Lexikon des englischen Geschäf
Langenscheidt

Student's Guide To Better Reading
Bludau, Michael

The Mass Media
Lutz/Thompson

Testen im Sprachunterricht
Lado

Business,Opportunities Workbook
Hollett, Vicki

Business Objectives
Hollett, Vicki

Focus Extra Practice
Deane, Neal

English Grammar Exercises
Hoffmann/Schmidt

A Commercial Course
Eckersley/Kaufmann

Langenscheidts Grammatiktafel Engli