- Countering Counterfeit Trade: Illicit Market Insights, Best-Practice Strategies, and Management Toolbox
- Service Business Development
- Countering Counterfeit Trade: Illicit Market Insights, Best-Practice Strategies, and Management Toolbox
- Business Networking: Shaping Enterprise Relationships on the Internet
- Das Netzwerkunternehmen: Strategein Und Prozesse Zur Steigerung Der Wettbewerbsfahigkeit in Der Networked Economy