Handelszeitung No 15: Amerikanischer Traum

https://business.routerank.com/wp-content/uploads/2016/07/20130411-handelszeitung-no15-AmerikanischerTraum.pdf

Moneycab: Zurich Klimapreis geht an klimafreundliche Personalgastronomie

http://www.moneycab.com/mcc/2013/04/10/zurich-klimapreis-geht-an-klimafreundliche-personalgastronomie/

Zurich Switzerland: Zurich Climate Prize goes to climate-friendly staff catering

http://www.zurich.ch/site/en/zurich/media/media-releases/2013/10_04_2013.html

Zurich Climate Prize No. 2: Zurich Climate Special prizes

https://business.routerank.com/wp-content/uploads/2016/07/20130409-ZurichKlimateSpecialPrizeRouteRANK-EN.pdf

Smart Mobility Management #9: Mobility Integrators in Business Travel

http://issuu.com/nexuscommunication/docs/smm_09

Smart Mobility Management #9: Mobility Integrators in Business Travels

http://issuu.com/nexuscommunication/docs/smm_09