Newsroom
January 31, 2014
Wirtschaftswoche online
February 25, 2014
Die Welt
May 29, 2014
T-Online
January 03, 2014
Bild
December 17, 2013
Focus
December 11, 2013
Handelsblatt
December 05, 2013
Format.at
December 03, 2013
Bild
November 22, 2013
Rheinische Post
November 19, 2013
T-Online
November 10, 2013
Merkur Online
November 06, 2013
Welt
October 28, 2013
Hamburger Morgenpost
October 23, 2013
Kurier.at
October 22, 2013
Wirtschaftswoche
October 17, 2013
Tophotel
October 08, 2013
Tophotel
August 02, 2013
ARD Mittagsmagazin
October 08, 2013
Die Zeit
September 26, 2013
Welt
September 26, 2013
Rheinische Post
September 16, 2013
Handelsblatt
August 30, 2013
Standard.at
June 11, 2013
Reviewzine
August 08, 2013
AHGZ