Debt or Democracy: Public Money for Sustainability and Social Justice

Euro am Sonntag No 53 – 31. Dezember 2016

Money USA – January-February 2017

Euro am Sonntag – 24 Dezember 2016

Bloomberg Businessweek – 1 February-7 February 2016

Harvard Business Review USA – January-February 2017

Le Particulier – Janvier 2017

Email Marketing: An Hour a Day (Repost)

Euro – Januar 2017

Business Today – January 1, 2017

Focus Money – 21 Dezember 2016

Marketing Tribune – 20 December 2016

Bloomberg Businessweek USA – December 19-25, 2016

Manager Magazin – Januar 2017

Successful Farming – December 2016

Successful Farming – December 2016

Marketing Review St.Gallen – Nr.6 2016

Harvard Business Manager – Januar 2017

Focus Money – 14 Dezember 2016

Business Today – 14 February 2016

Marketing Tribune – 9 December 2016

Marketing – Décembre 2016/Janvier 2017

Bloomberg Businessweek USA – December 12, 2016

The CEO Magazine – January 2017

FM World – 28 January 2016