Links:

Prof. Roll & Pastuch: https://www.linkedin.com/company/prof--roll-&-pastuch---management-consultants/mycompany/ 

Link zum Whitepaper: https://www.roll-pastuch.de/news-know-how/whitepaper/whitepaper-direktvertrieb-direct-to-consumer/

Link zu weiteren Whitepapern: https://www.roll-pastuch.de/news-know-how/whitepaper/

Christoph Krauss: https://www.linkedin.com/in/christoph-krauss-7314112b/

Oliver Roll: https://www.linkedin.com/in/oliver-roll-9251978/