Deutsche Korruption weltweit
Leserbrief an die Frankfurter Allgemeine Zeitung
Berlin, 11 May 1997

G-7 Talks Tough On Corruption
Pushing Bribery Issue Higher As Key International Economic Policy Issue
Washington D.C. and Berlin, 30 April 1997

Peruvian Judge victim of siege was corruption fighter
Berlin, 24 April 1997

TI Source Book now on Internet
Manual spells out systematic strategies against corruption
Berlin, 17 January 1997