Handelsblatt – 6 Oktober 2015
Financial Times – (09 – 18 – 2015)
Handelsblatt – 28 September 2015
Beijing Review – 24 September 2015
Handelsblatt – 8 Oktober 2015
Finweek – 24 September 2015
Human Resources Singapore – September 2015
The Economic Times – 20 September 2015
Die Weltwoche – 1 Oktober 2015
Human Resources – Setembro 2015
Handelsblatt – 21 September 2015
Harper’s Magazine – September 2015
Financial Times – Weekend (10 – 03-04 – 2015)
Financial Times – (09 – 29 – 2015)
Colture Protette – Ottobre 2015
Handelsblatt – 15 September 2015
Markt und Mittelstand – Nr.10, 2015
Focus Money – 30 September 2015
Markt und Mittelstand – Nr.9, 2015
Reason – November 2015
Financial Times UK – (09 – 19-20 – 2015)
Handelsblatt – 18, 19, 20 September 2015
Financial Times – (09 – 30 – 2015)
The Economist – 3 October-9 October 2015
Investir – 12 Septembre 2015
The Edge Qatar – October 2015
The Economist – 26 September-2 October 2015
Handelsblatt – 17 September 2015
The Economist – 19 September 2015
Financial Times – (10 – 01 – 2015)
Handelsblatt – 2 Oktober 2015
African Review – October 2015
The Economic Times – 13 September 2015
The Edge Qatar – September 2015
Die Weltwoche – 17 September 2015
Focus Money – 23 September 2015
Handelsblatt – 29 September 2015
Analytics – May-June 2015
Financial Times UK – (09 – 17 – 2015)
Focus Money – Nr.36, 26 August 2015
