| Titel | ISBN-13 (ISBN-10) | Erscheinungsjahr |
|---|---|---|
| Energy Efficiency Policy:An Overview of Selected Countries: Lessons from Action Plans | 978-3-8383-4185-9 (3-8383-4185-6) | 2010 |
| Global Warming and Climate Change Policy: A Survey of Selected Countries: Strategies for adaptation | 978-3-8383-4138-5 (3-8383-4138-4) | 2010 |
| Natural Gas Pipelines: Policy for Development: Global Movement of Gas | 978-3-8383-4712-7 (3-8383-4712-9) | 2010 |