The Economist – 27 June – 3 July 2015
McKinsey Quarterly – Issue 2 2015
Human Resources – Junho 2015
Die Weltwoche – 18 Juni 2015
Schweizer Bank – Juli 2015
The Economic Times – 21 June 2015
Finweek – 18 June 2015
Wirtschaftswoche – 12 Juni 2015
Investir – 13 Juin 2015
WirtschaftsWoche N 26, 19 Juni 2015
Financial Times UK – (06 – 13-14 – 2015)
Financial Times USA – (06 – 16 – 2015)
WirtschaftsWoche – 27-2015 (26.06.2015)
The Oxford American – Summer 2015
Prospect – July 2015
Entreprendre N 291 – Juin 2015
Die Weltwoche – 11 Juni 2015
Time Europe – 22 June 2015
Modus – June 2015
Uomo & Manager – Giugno 2015
Cyber Trend – July 2015
Time – 29 June 2015
Time – 22 June 2015
Die Weltwoche – 4 Juni 2015
Extra – 4 Juni 2015
Crisis Response – June 2015
Finweek – 11 June 2015
Time – 15 June 2015
Extra – 11 Juni 2015
The Economist – 6-12 June 2015
Financial Times UK – (06 – 12 – 2015)
Financial Times UK – (06 – 19 – 2015)
The Edge Qatar – June 2015
Landbou weekblad – 12 Junie 2015
X Times – Giugno 2015
Finance & Development – June 2015
Time Europe – 15 June 2015
Focus Money – Nr. 24, 3 Juni 2015
Focus Money – N 26, 17 Juni 2015
Die Welt – 13 Juni 2015
