Archive for October, 2011

October 25, 2011

Le rapport aux autres en prise de parole en public http://ping.fm/XFxSh

October 25, 2011

The power of eye contact in public speaking http://ping.fm/qH1AH

October 17, 2011

http://ping.fm/3IfNY abonnez-vous à la newsletter

October 17, 2011

Les armes de l’influence http://ping.fm/qrIXO