Die Weltwoche — 30 Juli 2015
Financial Times UK — (08-04-2015)
Focus Money — Nr.33, 5 August 2015
Die Weltwoche — 13 August 2015
Financial Times UK (08-01-02-2015)
Handelsblatt — 30 Juli 2015
Infraestrutura Urbana — Ed. 49 — Julho-Agosto de 2015
Investir — 14 Aout 2015
Financial Times UK — (08 — 10 — 2015)
Financial Times UK — (08-06-2015)
Handelsblatt — 7, 8, 9 August 2015
Focus Money — Nr.32, 29 Juli 2015
Handelsblatt — 4 August 2015
Wirtschaftswoche — 14 August 2015
Handelsblatt — 27 Juli 2015
Financial Times UK — (07-28-2015)
Payment Quarterly — August 2015
The Economist — 1 August 2015
Time Europe — 3 August 2015
Handelsblatt — 28 Juli 2015
Handelsblatt — 3 August 2015
Accountancy — August 2015
Investir — 8 Aout 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
Financial Times UK — (07-25-26-2015)
The Economic Times — 26 July 2015
The Economist Europe — 25-31 July 2015
Ekonomist — 26 Temmuz 2015
Franchising Australia — July-August 2015
The Spectator — 1 August 2015
Time — 17 August 2015
Expansion — Julio 2015
WirtschaftsWoche N 32, 31 Juli 2015
CKGSB Knowledge — Summer 2015
Finweek — 6 August 2015
Geld Magazin — Juli-August 2015