Time Europe – 3 August 2015
Handelsblatt – 28 Juli 2015
Financial Times UK – (07-31-2015)
Franchising USA – August 2015
Finweek – 30 July 2015
Handelsblatt – 31 Juli – 2 August 2015
The Economic Times – 2 August 2015
Handelsblatt – 3 August 2015
Accountancy – August 2015
Investir – 8 Aout 2015
The Economic Times – 26 July 2015
Financial Times UK – (07-25-26-2015)
Franchising Australia – July-August 2015
The Spectator – 1 August 2015
The Economist Europe – 25-31 July 2015
Ekonomist – 26 Temmuz 2015
WirtschaftsWoche N 32, 31 Juli 2015
CKGSB Knowledge – Summer 2015
Finweek – 6 August 2015
Time – 17 August 2015
Expansion – Julio 2015
Geld Magazin – Juli-August 2015
Wirtschaftswoche – 7 August 2015
Handelsblatt – 22 Juli 2015
African Review – August 2015
Handelsblatt – 6 August 2015
Ekonomist – 19 Temmuz 2015
Die Weltwoche – 23 Juli 2015
Handelsblatt – 24, 25, 26 Juli 2015
Investir – 24 Juillet 2015
Financial Times UK – (07-29-2015)
Dalal Street Investment Journal – 9 August 2015
Moneywise – August 2015
Investir – 1 Aout 2015
Harper’s Magazine – August 2015
Handelsblatt – 23 Juli 2015
Financial Times UK – (07-17-2015)
Zoll.Export – Juni 2015
Financial Times UK – (07-18-19 – 2015)
Human Resources – Julho-Agosto 2015