in writing
Skinner,Jody Daniel

Wirtschaftssprache
Renner-Sachs

Language Reference for Business Enh
Brieger/Comfort

Presenting facts and figures
Kerridge, David

Topics, themes & texts
Woxbrandt / Kunze

We mean Business
Norman

email English
Emmerson, Paul

A Practical English Grammar
Thomson, A.J./ Martinet A.V.

Advanced Exercises in Grammar 1
Thomson, A.J./ Martinet A.V.

Focus on Modern Business 2 Resource